| 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 | $154.99 | 12.852% | $174.9093 | $174.91 | $174.90 | $174.90 |
| Purchase #2 | $237.53 | 6.810% | $253.7058 | $253.71 | $253.70 | $253.70 |
| Purchase #3 | $62.92 | 10.823% | $69.7298 | $69.73 | $69.75 | $69.70 |
| Purchase #4 | $40.59 | 10.591% | $44.8889 | $44.89 | $44.90 | $44.90 |
| Purchase #5 | $136.79 | 13.432% | $155.1636 | $155.16 | $155.15 | $155.20 |
| Purchase #6 | $103.77 | 7.392% | $111.4407 | $111.44 | $111.45 | $111.40 |
| Purchase #7 | $61.99 | 9.436% | $67.8394 | $67.84 | $67.85 | $67.80 |
| 7 purchase totals = | $798.58 | $877.6775 | $877.68 | $877.70 | $877.60 | |