| 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 | $161.68 | 9.709% | $177.3775 | $177.38 | $177.40 | $177.40 |
| Purchase #2 | $156.77 | 5.818% | $165.8909 | $165.89 | $165.90 | $165.90 |
| Purchase #3 | $48.46 | 4.292% | $50.5399 | $50.54 | $50.55 | $50.50 |
| Purchase #4 | $109.85 | 9.680% | $120.4835 | $120.48 | $120.50 | $120.50 |
| Purchase #5 | $193.75 | 9.498% | $212.1524 | $212.15 | $212.15 | $212.20 |
| Purchase #6 | $196.83 | 10.610% | $217.7137 | $217.71 | $217.70 | $217.70 |
| Purchase #7 | $223.77 | 9.164% | $244.2763 | $244.28 | $244.30 | $244.30 |
| 7 purchase totals = | $1,091.11 | $1,188.4342 | $1,188.43 | $1,188.50 | $1,188.50 | |