| 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 | $160.62 | 7.311% | $172.3629 | $172.36 | $172.35 | $172.40 |
| Purchase #2 | $81.50 | 8.142% | $88.1357 | $88.14 | $88.15 | $88.10 |
| Purchase #3 | $87.38 | 12.119% | $97.9696 | $97.97 | $97.95 | $98.00 |
| Purchase #4 | $225.72 | 4.708% | $236.3469 | $236.35 | $236.35 | $236.30 |
| Purchase #5 | $26.66 | 3.419% | $27.5715 | $27.57 | $27.55 | $27.60 |
| Purchase #6 | $172.31 | 12.664% | $194.1313 | $194.13 | $194.15 | $194.10 |
| Purchase #7 | $85.98 | 4.587% | $89.9239 | $89.92 | $89.90 | $89.90 |
| 7 purchase totals = | $840.17 | $906.4418 | $906.44 | $906.40 | $906.40 | |