| 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 | $158.69 | 13.846% | $180.6622 | $180.66 | $180.65 | $180.70 |
| Purchase #2 | $49.62 | 11.457% | $55.305 | $55.31 | $55.30 | $55.30 |
| Purchase #3 | $32.95 | 6.768% | $35.1801 | $35.18 | $35.20 | $35.20 |
| Purchase #4 | $76.42 | 7.443% | $82.1079 | $82.11 | $82.10 | $82.10 |
| Purchase #5 | $228.67 | 7.213% | $245.164 | $245.16 | $245.15 | $245.20 |
| Purchase #6 | $115.90 | 12.529% | $130.4211 | $130.42 | $130.40 | $130.40 |
| Purchase #7 | $71.53 | 13.797% | $81.399 | $81.40 | $81.40 | $81.40 |
| 7 purchase totals = | $733.78 | $810.2393 | $810.24 | $810.20 | $810.30 | |