| 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 | $128.53 | 6.343% | $136.6827 | $136.68 | $136.70 | $136.70 |
| Purchase #2 | $101.84 | 3.360% | $105.2618 | $105.26 | $105.25 | $105.30 |
| Purchase #3 | $160.92 | 7.466% | $172.9343 | $172.93 | $172.95 | $172.90 |
| Purchase #4 | $199.56 | 4.787% | $209.1129 | $209.11 | $209.10 | $209.10 |
| Purchase #5 | $25.51 | 12.271% | $28.6403 | $28.64 | $28.65 | $28.60 |
| Purchase #6 | $149.40 | 7.355% | $160.3884 | $160.39 | $160.40 | $160.40 |
| Purchase #7 | $37.26 | 10.518% | $41.179 | $41.18 | $41.20 | $41.20 |
| 7 purchase totals = | $803.02 | $854.1994 | $854.19 | $854.25 | $854.20 | |