| 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 | $97.52 | 9.266% | $106.5562 | $106.56 | $106.55 | $106.60 |
| Purchase #2 | $25.82 | 11.311% | $28.7405 | $28.74 | $28.75 | $28.70 |
| Purchase #3 | $171.77 | 3.600% | $177.9537 | $177.95 | $177.95 | $178.00 |
| Purchase #4 | $25.84 | 4.355% | $26.9653 | $26.97 | $26.95 | $27.00 |
| Purchase #5 | $137.86 | 11.679% | $153.9607 | $153.96 | $153.95 | $154.00 |
| Purchase #6 | $64.37 | 7.471% | $69.1791 | $69.18 | $69.20 | $69.20 |
| Purchase #7 | $147.57 | 7.233% | $158.2437 | $158.24 | $158.25 | $158.20 |
| 7 purchase totals = | $670.75 | $721.5992 | $721.60 | $721.60 | $721.70 | |