| 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 | $135.62 | 6.113% | $143.9105 | $143.91 | $143.90 | $143.90 |
| Purchase #2 | $91.64 | 6.356% | $97.4646 | $97.46 | $97.45 | $97.50 |
| Purchase #3 | $8.28 | 8.713% | $9.0014 | $9.00 | $9.00 | $9.00 |
| Purchase #4 | $154.27 | 9.300% | $168.6171 | $168.62 | $168.60 | $168.60 |
| Purchase #5 | $80.26 | 4.744% | $84.0675 | $84.07 | $84.05 | $84.10 |
| Purchase #6 | $200.88 | 12.235% | $225.4577 | $225.46 | $225.45 | $225.50 |
| Purchase #7 | $238.90 | 10.318% | $263.5497 | $263.55 | $263.55 | $263.50 |
| 7 purchase totals = | $909.85 | $992.0685 | $992.07 | $992.00 | $992.10 | |