| 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 | $135.92 | 9.821% | $149.2687 | $149.27 | $149.25 | $149.30 |
| Purchase #2 | $69.63 | 8.126% | $75.2881 | $75.29 | $75.30 | $75.30 |
| Purchase #3 | $228.27 | 9.147% | $249.1499 | $249.15 | $249.15 | $249.10 |
| Purchase #4 | $236.98 | 3.639% | $245.6037 | $245.60 | $245.60 | $245.60 |
| Purchase #5 | $143.44 | 5.196% | $150.8931 | $150.89 | $150.90 | $150.90 |
| Purchase #6 | $149.54 | 7.422% | $160.6389 | $160.64 | $160.65 | $160.60 |
| Purchase #7 | $49.37 | 7.819% | $53.2302 | $53.23 | $53.25 | $53.20 |
| 7 purchase totals = | $1,013.15 | $1,084.0726 | $1,084.07 | $1,084.10 | $1,084.00 | |