| 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 | $73.27 | 6.184% | $77.801 | $77.80 | $77.80 | $77.80 |
| Purchase #2 | $130.25 | 7.812% | $140.4251 | $140.43 | $140.45 | $140.40 |
| Purchase #3 | $24.81 | 3.382% | $25.6491 | $25.65 | $25.65 | $25.60 |
| Purchase #4 | $38.83 | 9.592% | $42.5546 | $42.55 | $42.55 | $42.60 |
| Purchase #5 | $191.41 | 8.235% | $207.1726 | $207.17 | $207.15 | $207.20 |
| Purchase #6 | $66.84 | 11.847% | $74.7585 | $74.76 | $74.75 | $74.80 |
| Purchase #7 | $159.99 | 3.206% | $165.1193 | $165.12 | $165.10 | $165.10 |
| 7 purchase totals = | $685.40 | $733.4802 | $733.48 | $733.45 | $733.50 | |