| 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 | $190.65 | 3.711% | $197.725 | $197.73 | $197.75 | $197.70 |
| Purchase #2 | $142.86 | 11.122% | $158.7489 | $158.75 | $158.75 | $158.70 |
| Purchase #3 | $74.78 | 12.184% | $83.8912 | $83.89 | $83.90 | $83.90 |
| Purchase #4 | $26.97 | 4.563% | $28.2006 | $28.20 | $28.20 | $28.20 |
| Purchase #5 | $201.60 | 6.712% | $215.1314 | $215.13 | $215.15 | $215.10 |
| Purchase #6 | $191.66 | 10.272% | $211.3473 | $211.35 | $211.35 | $211.30 |
| Purchase #7 | $79.75 | 6.328% | $84.7966 | $84.80 | $84.80 | $84.80 |
| 7 purchase totals = | $908.27 | $979.8410 | $979.85 | $979.90 | $979.70 | |