| 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 | $105.64 | 7.333% | $113.3866 | $113.39 | $113.40 | $113.40 |
| Purchase #2 | $113.52 | 4.359% | $118.4683 | $118.47 | $118.45 | $118.50 |
| Purchase #3 | $244.54 | 5.352% | $257.6278 | $257.63 | $257.65 | $257.60 |
| Purchase #4 | $204.96 | 9.744% | $224.9313 | $224.93 | $224.95 | $224.90 |
| Purchase #5 | $91.45 | 3.636% | $94.7751 | $94.78 | $94.80 | $94.80 |
| Purchase #6 | $151.75 | 8.492% | $164.6366 | $164.64 | $164.65 | $164.60 |
| Purchase #7 | $161.53 | 8.869% | $175.8561 | $175.86 | $175.85 | $175.90 |
| 7 purchase totals = | $1,073.39 | $1,149.6818 | $1,149.70 | $1,149.75 | $1,149.70 | |