| 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 | $178.73 | 4.778% | $187.2697 | $187.27 | $187.25 | $187.30 |
| Purchase #2 | $182.63 | 9.751% | $200.4383 | $200.44 | $200.45 | $200.40 |
| Purchase #3 | $144.70 | 6.277% | $153.7828 | $153.78 | $153.80 | $153.80 |
| Purchase #4 | $102.75 | 4.393% | $107.2638 | $107.26 | $107.25 | $107.30 |
| Purchase #5 | $97.98 | 6.694% | $104.5388 | $104.54 | $104.55 | $104.50 |
| Purchase #6 | $85.68 | 13.590% | $97.3239 | $97.32 | $97.30 | $97.30 |
| Purchase #7 | $128.50 | 4.834% | $134.7117 | $134.71 | $134.70 | $134.70 |
| 7 purchase totals = | $920.97 | $985.3290 | $985.32 | $985.30 | $985.30 | |