| 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 | $159.30 | 9.186% | $173.9333 | $173.93 | $173.95 | $173.90 |
| Purchase #2 | $213.50 | 10.218% | $235.3154 | $235.32 | $235.30 | $235.30 |
| Purchase #3 | $250.68 | 8.688% | $272.4591 | $272.46 | $272.45 | $272.50 |
| Purchase #4 | $53.82 | 9.113% | $58.7246 | $58.72 | $58.70 | $58.70 |
| Purchase #5 | $57.33 | 12.511% | $64.5026 | $64.50 | $64.50 | $64.50 |
| Purchase #6 | $85.48 | 13.365% | $96.9044 | $96.90 | $96.90 | $96.90 |
| Purchase #7 | $17.98 | 8.226% | $19.459 | $19.46 | $19.45 | $19.50 |
| 7 purchase totals = | $838.09 | $921.2984 | $921.29 | $921.25 | $921.30 | |