| 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 | $124.60 | 6.622% | $132.851 | $132.85 | $132.85 | $132.90 |
| Purchase #2 | $173.99 | 6.279% | $184.9148 | $184.91 | $184.90 | $184.90 |
| Purchase #3 | $92.89 | 4.243% | $96.8313 | $96.83 | $96.85 | $96.80 |
| Purchase #4 | $175.74 | 13.703% | $199.8217 | $199.82 | $199.80 | $199.80 |
| Purchase #5 | $92.87 | 11.469% | $103.5213 | $103.52 | $103.50 | $103.50 |
| Purchase #6 | $149.64 | 4.161% | $155.8665 | $155.87 | $155.85 | $155.90 |
| Purchase #7 | $24.88 | 9.663% | $27.2842 | $27.28 | $27.30 | $27.30 |
| 7 purchase totals = | $834.61 | $901.0908 | $901.08 | $901.05 | $901.10 | |