| 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 | $156.69 | 13.671% | $178.1111 | $178.11 | $178.10 | $178.10 |
| Purchase #2 | $15.78 | 10.532% | $17.4419 | $17.44 | $17.45 | $17.40 |
| Purchase #3 | $94.56 | 10.551% | $104.537 | $104.54 | $104.55 | $104.50 |
| Purchase #4 | $22.32 | 7.383% | $23.9679 | $23.97 | $23.95 | $24.00 |
| Purchase #5 | $250.82 | 11.577% | $279.8574 | $279.86 | $279.85 | $279.90 |
| Purchase #6 | $70.80 | 6.756% | $75.5832 | $75.58 | $75.60 | $75.60 |
| Purchase #7 | $133.74 | 3.694% | $138.6804 | $138.68 | $138.70 | $138.70 |
| 7 purchase totals = | $744.71 | $818.1789 | $818.18 | $818.20 | $818.20 | |