| 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 | $175.79 | 12.767% | $198.2331 | $198.23 | $198.25 | $198.20 |
| Purchase #2 | $36.41 | 11.785% | $40.7009 | $40.70 | $40.70 | $40.70 |
| Purchase #3 | $144.30 | 5.736% | $152.577 | $152.58 | $152.60 | $152.60 |
| Purchase #4 | $134.39 | 11.610% | $149.9927 | $149.99 | $150.00 | $150.00 |
| Purchase #5 | $98.98 | 13.199% | $112.0444 | $112.04 | $112.05 | $112.00 |
| Purchase #6 | $168.55 | 8.853% | $183.4717 | $183.47 | $183.45 | $183.50 |
| Purchase #7 | $225.68 | 6.545% | $240.4508 | $240.45 | $240.45 | $240.50 |
| 7 purchase totals = | $984.10 | $1,077.4706 | $1,077.46 | $1,077.50 | $1,077.50 | |