| 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 | $131.58 | 13.239% | $148.9999 | $149.00 | $149.00 | $149.00 |
| Purchase #2 | $167.90 | 3.141% | $173.1737 | $173.17 | $173.15 | $173.20 |
| Purchase #3 | $238.47 | 13.671% | $271.0712 | $271.07 | $271.05 | $271.10 |
| Purchase #4 | $58.70 | 9.441% | $64.2419 | $64.24 | $64.25 | $64.20 |
| Purchase #5 | $46.64 | 13.344% | $52.8636 | $52.86 | $52.85 | $52.90 |
| Purchase #6 | $37.74 | 9.818% | $41.4453 | $41.45 | $41.45 | $41.40 |
| Purchase #7 | $98.77 | 3.528% | $102.2546 | $102.25 | $102.25 | $102.30 |
| 7 purchase totals = | $779.80 | $854.0502 | $854.04 | $854.00 | $854.10 | |