| 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 | $97.60 | 8.282% | $105.6832 | $105.68 | $105.70 | $105.70 |
| Purchase #2 | $141.71 | 13.356% | $160.6368 | $160.64 | $160.65 | $160.60 |
| Purchase #3 | $147.98 | 12.150% | $165.9596 | $165.96 | $165.95 | $166.00 |
| Purchase #4 | $64.27 | 9.216% | $70.1931 | $70.19 | $70.20 | $70.20 |
| Purchase #5 | $30.27 | 5.266% | $31.864 | $31.86 | $31.85 | $31.90 |
| Purchase #6 | $63.61 | 13.261% | $72.0453 | $72.05 | $72.05 | $72.00 |
| Purchase #7 | $160.58 | 10.318% | $177.1486 | $177.15 | $177.15 | $177.10 |
| 7 purchase totals = | $706.02 | $783.5306 | $783.53 | $783.55 | $783.50 | |