| 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 | $138.43 | 8.854% | $150.6866 | $150.69 | $150.70 | $150.70 |
| Purchase #2 | $220.43 | 13.844% | $250.9463 | $250.95 | $250.95 | $250.90 |
| Purchase #3 | $79.27 | 12.387% | $89.0892 | $89.09 | $89.10 | $89.10 |
| Purchase #4 | $44.74 | 10.805% | $49.5742 | $49.57 | $49.55 | $49.60 |
| Purchase #5 | $104.98 | 13.838% | $119.5071 | $119.51 | $119.50 | $119.50 |
| Purchase #6 | $108.63 | 9.122% | $118.5392 | $118.54 | $118.55 | $118.50 |
| Purchase #7 | $182.26 | 4.162% | $189.8457 | $189.85 | $189.85 | $189.80 |
| 7 purchase totals = | $878.74 | $968.1883 | $968.20 | $968.20 | $968.10 | |