| 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 | $167.48 | 11.841% | $187.3113 | $187.31 | $187.30 | $187.30 |
| Purchase #2 | $95.64 | 13.762% | $108.802 | $108.80 | $108.80 | $108.80 |
| Purchase #3 | $113.90 | 12.491% | $128.1272 | $128.13 | $128.15 | $128.10 |
| Purchase #4 | $196.77 | 9.685% | $215.8272 | $215.83 | $215.85 | $215.80 |
| Purchase #5 | $157.52 | 12.433% | $177.1045 | $177.10 | $177.10 | $177.10 |
| Purchase #6 | $5.89 | 3.687% | $6.1072 | $6.11 | $6.10 | $6.10 |
| Purchase #7 | $53.96 | 7.696% | $58.1128 | $58.11 | $58.10 | $58.10 |
| 7 purchase totals = | $791.16 | $881.3922 | $881.39 | $881.40 | $881.30 | |