| 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 | $161.27 | 9.755% | $177.0019 | $177.00 | $177.00 | $177.00 |
| Purchase #2 | $244.33 | 9.324% | $267.1113 | $267.11 | $267.10 | $267.10 |
| Purchase #3 | $113.74 | 7.734% | $122.5367 | $122.54 | $122.55 | $122.50 |
| Purchase #4 | $87.85 | 12.348% | $98.6977 | $98.70 | $98.70 | $98.70 |
| Purchase #5 | $88.71 | 4.778% | $92.9486 | $92.95 | $92.95 | $92.90 |
| Purchase #6 | $101.81 | 9.465% | $111.4463 | $111.45 | $111.45 | $111.40 |
| Purchase #7 | $37.83 | 11.367% | $42.1301 | $42.13 | $42.15 | $42.10 |
| 7 purchase totals = | $835.54 | $911.8726 | $911.88 | $911.90 | $911.70 | |