| 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 | $189.94 | 3.791% | $197.1406 | $197.14 | $197.15 | $197.10 |
| Purchase #2 | $181.34 | 11.454% | $202.1107 | $202.11 | $202.10 | $202.10 |
| Purchase #3 | $53.73 | 3.200% | $55.4494 | $55.45 | $55.45 | $55.40 |
| Purchase #4 | $105.39 | 7.316% | $113.1003 | $113.10 | $113.10 | $113.10 |
| Purchase #5 | $49.61 | 4.440% | $51.8127 | $51.81 | $51.80 | $51.80 |
| Purchase #6 | $162.54 | 13.646% | $184.7202 | $184.72 | $184.70 | $184.70 |
| Purchase #7 | $62.97 | 8.519% | $68.3344 | $68.33 | $68.35 | $68.30 |
| 7 purchase totals = | $805.52 | $872.6683 | $872.66 | $872.65 | $872.50 | |