| 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 | $181.40 | 7.811% | $195.5692 | $195.57 | $195.55 | $195.60 |
| Purchase #2 | $155.91 | 7.664% | $167.8589 | $167.86 | $167.85 | $167.90 |
| Purchase #3 | $57.83 | 13.847% | $65.8377 | $65.84 | $65.85 | $65.80 |
| Purchase #4 | $164.93 | 3.494% | $170.6927 | $170.69 | $170.70 | $170.70 |
| Purchase #5 | $11.84 | 13.834% | $13.4779 | $13.48 | $13.50 | $13.50 |
| Purchase #6 | $31.53 | 8.856% | $34.3223 | $34.32 | $34.30 | $34.30 |
| Purchase #7 | $48.42 | 3.267% | $50.0019 | $50.00 | $50.00 | $50.00 |
| 7 purchase totals = | $651.86 | $697.7606 | $697.76 | $697.75 | $697.80 | |