| 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 | $155.82 | 10.658% | $172.4273 | $172.43 | $172.45 | $172.40 |
| Purchase #2 | $182.55 | 6.753% | $194.8776 | $194.88 | $194.90 | $194.90 |
| Purchase #3 | $122.85 | 4.641% | $128.5515 | $128.55 | $128.55 | $128.60 |
| Purchase #4 | $58.67 | 11.514% | $65.4253 | $65.43 | $65.45 | $65.40 |
| Purchase #5 | $123.52 | 7.414% | $132.6778 | $132.68 | $132.70 | $132.70 |
| Purchase #6 | $10.71 | 4.858% | $11.2303 | $11.23 | $11.25 | $11.20 |
| Purchase #7 | $97.80 | 13.373% | $110.8788 | $110.88 | $110.90 | $110.90 |
| 7 purchase totals = | $751.92 | $816.0686 | $816.08 | $816.20 | $816.10 | |