| 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 | $126.79 | 6.530% | $135.0694 | $135.07 | $135.05 | $135.10 |
| Purchase #2 | $125.65 | 6.697% | $134.0648 | $134.06 | $134.05 | $134.10 |
| Purchase #3 | $187.75 | 11.649% | $209.621 | $209.62 | $209.60 | $209.60 |
| Purchase #4 | $154.53 | 4.596% | $161.6322 | $161.63 | $161.65 | $161.60 |
| Purchase #5 | $104.65 | 3.704% | $108.5262 | $108.53 | $108.55 | $108.50 |
| Purchase #6 | $37.63 | 6.360% | $40.0233 | $40.02 | $40.00 | $40.00 |
| Purchase #7 | $149.48 | 5.311% | $157.4189 | $157.42 | $157.40 | $157.40 |
| 7 purchase totals = | $886.48 | $946.3558 | $946.35 | $946.30 | $946.30 | |