| 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 | $183.68 | 4.603% | $192.1348 | $192.13 | $192.15 | $192.10 |
| Purchase #2 | $56.78 | 6.178% | $60.2879 | $60.29 | $60.30 | $60.30 |
| Purchase #3 | $125.44 | 8.805% | $136.485 | $136.49 | $136.50 | $136.50 |
| Purchase #4 | $71.34 | 4.728% | $74.713 | $74.71 | $74.70 | $74.70 |
| Purchase #5 | $120.29 | 10.718% | $133.1827 | $133.18 | $133.20 | $133.20 |
| Purchase #6 | $137.51 | 12.216% | $154.3082 | $154.31 | $154.30 | $154.30 |
| Purchase #7 | $29.60 | 7.375% | $31.783 | $31.78 | $31.80 | $31.80 |
| 7 purchase totals = | $724.64 | $782.8946 | $782.89 | $782.95 | $782.90 | |