| 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 | $165.77 | 13.858% | $188.7424 | $188.74 | $188.75 | $188.70 |
| Purchase #2 | $238.74 | 13.519% | $271.0153 | $271.02 | $271.00 | $271.00 |
| Purchase #3 | $176.71 | 8.379% | $191.5165 | $191.52 | $191.50 | $191.50 |
| Purchase #4 | $21.54 | 11.853% | $24.0931 | $24.09 | $24.10 | $24.10 |
| Purchase #5 | $38.76 | 7.335% | $41.603 | $41.60 | $41.60 | $41.60 |
| Purchase #6 | $202.47 | 13.145% | $229.0847 | $229.08 | $229.10 | $229.10 |
| Purchase #7 | $66.99 | 6.517% | $71.3557 | $71.36 | $71.35 | $71.40 |
| 7 purchase totals = | $910.98 | $1,017.4107 | $1,017.41 | $1,017.40 | $1,017.40 | |