| 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 | $133.98 | 13.667% | $152.291 | $152.29 | $152.30 | $152.30 |
| Purchase #2 | $41.44 | 9.564% | $45.4033 | $45.40 | $45.40 | $45.40 |
| Purchase #3 | $138.77 | 12.287% | $155.8207 | $155.82 | $155.80 | $155.80 |
| Purchase #4 | $168.57 | 5.425% | $177.7149 | $177.71 | $177.70 | $177.70 |
| Purchase #5 | $234.95 | 5.163% | $247.0805 | $247.08 | $247.10 | $247.10 |
| Purchase #6 | $85.63 | 9.135% | $93.4523 | $93.45 | $93.45 | $93.50 |
| Purchase #7 | $73.41 | 4.375% | $76.6217 | $76.62 | $76.60 | $76.60 |
| 7 purchase totals = | $876.75 | $948.3844 | $948.37 | $948.35 | $948.40 | |