| 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 | $164.52 | 6.398% | $175.046 | $175.05 | $175.05 | $175.00 |
| Purchase #2 | $130.60 | 10.643% | $144.4998 | $144.50 | $144.50 | $144.50 |
| Purchase #3 | $132.82 | 10.399% | $146.632 | $146.63 | $146.65 | $146.60 |
| Purchase #4 | $33.70 | 11.805% | $37.6783 | $37.68 | $37.70 | $37.70 |
| Purchase #5 | $25.79 | 5.413% | $27.186 | $27.19 | $27.20 | $27.20 |
| Purchase #6 | $136.46 | 13.849% | $155.3583 | $155.36 | $155.35 | $155.40 |
| Purchase #7 | $85.39 | 8.332% | $92.5047 | $92.50 | $92.50 | $92.50 |
| 7 purchase totals = | $709.28 | $778.9051 | $778.91 | $778.95 | $778.90 | |