| 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 | $149.44 | 13.588% | $169.7459 | $169.75 | $169.75 | $169.70 |
| Purchase #2 | $104.29 | 3.530% | $107.9714 | $107.97 | $107.95 | $108.00 |
| Purchase #3 | $181.45 | 5.479% | $191.3916 | $191.39 | $191.40 | $191.40 |
| Purchase #4 | $65.75 | 13.525% | $74.6427 | $74.64 | $74.65 | $74.60 |
| Purchase #5 | $78.94 | 8.596% | $85.7257 | $85.73 | $85.75 | $85.70 |
| Purchase #6 | $69.75 | 10.459% | $77.0452 | $77.05 | $77.05 | $77.00 |
| Purchase #7 | $238.55 | 4.460% | $249.1893 | $249.19 | $249.20 | $249.20 |
| 7 purchase totals = | $888.17 | $955.7118 | $955.72 | $955.75 | $955.60 | |