| 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 | $184.36 | 7.378% | $197.9621 | $197.96 | $197.95 | $198.00 |
| Purchase #2 | $41.96 | 6.419% | $44.6534 | $44.65 | $44.65 | $44.70 |
| Purchase #3 | $229.43 | 12.418% | $257.9206 | $257.92 | $257.90 | $257.90 |
| Purchase #4 | $187.78 | 11.594% | $209.5512 | $209.55 | $209.55 | $209.60 |
| Purchase #5 | $71.65 | 5.570% | $75.6409 | $75.64 | $75.65 | $75.60 |
| Purchase #6 | $65.39 | 7.198% | $70.0968 | $70.10 | $70.10 | $70.10 |
| Purchase #7 | $35.51 | 8.651% | $38.582 | $38.58 | $38.60 | $38.60 |
| 7 purchase totals = | $816.08 | $894.4070 | $894.40 | $894.40 | $894.50 | |