| 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 | $182.86 | 5.618% | $193.1331 | $193.13 | $193.15 | $193.10 |
| Purchase #2 | $6.98 | 9.659% | $7.6542 | $7.65 | $7.65 | $7.70 |
| Purchase #3 | $221.51 | 13.765% | $252.0009 | $252.00 | $252.00 | $252.00 |
| Purchase #4 | $106.96 | 4.509% | $111.7828 | $111.78 | $111.80 | $111.80 |
| Purchase #5 | $105.82 | 13.653% | $120.2676 | $120.27 | $120.25 | $120.30 |
| Purchase #6 | $166.59 | 10.501% | $184.0836 | $184.08 | $184.10 | $184.10 |
| Purchase #7 | $53.47 | 10.214% | $58.9314 | $58.93 | $58.95 | $58.90 |
| 7 purchase totals = | $844.19 | $927.8536 | $927.84 | $927.90 | $927.90 | |