| 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 | $143.55 | 4.669% | $150.2523 | $150.25 | $150.25 | $150.30 |
| Purchase #2 | $106.58 | 3.222% | $110.014 | $110.01 | $110.00 | $110.00 |
| Purchase #3 | $55.32 | 11.558% | $61.7139 | $61.71 | $61.70 | $61.70 |
| Purchase #4 | $198.58 | 6.606% | $211.6982 | $211.70 | $211.70 | $211.70 |
| Purchase #5 | $171.61 | 6.845% | $183.3567 | $183.36 | $183.35 | $183.40 |
| Purchase #6 | $152.40 | 9.599% | $167.0289 | $167.03 | $167.05 | $167.00 |
| Purchase #7 | $137.35 | 11.563% | $153.2318 | $153.23 | $153.25 | $153.20 |
| 7 purchase totals = | $965.39 | $1,037.2958 | $1,037.29 | $1,037.30 | $1,037.30 | |