| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $172.79 | 6.226% | $183.5479 | $183.55 | $183.55 | $183.50 |
| Purchase #2 | $108.57 | 11.122% | $120.6452 | $120.65 | $120.65 | $120.60 |
| Purchase #3 | $232.25 | 7.836% | $250.4491 | $250.45 | $250.45 | $250.40 |
| Purchase #4 | $108.75 | 3.320% | $112.3605 | $112.36 | $112.35 | $112.40 |
| Purchase #5 | $135.70 | 10.559% | $150.0286 | $150.03 | $150.05 | $150.00 |
| Purchase #6 | $101.37 | 5.291% | $106.7335 | $106.73 | $106.75 | $106.70 |
| Purchase #7 | $212.53 | 11.220% | $236.3759 | $236.38 | $236.40 | $236.40 |
| 7 purchase totals = | $1,071.96 | $1,160.1407 | $1,160.15 | $1,160.20 | $1,160.00 | |