| 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 | $138.39 | 9.594% | $151.6671 | $151.67 | $151.65 | $151.70 |
| Purchase #2 | $171.73 | 13.450% | $194.8277 | $194.83 | $194.85 | $194.80 |
| Purchase #3 | $182.82 | 3.551% | $189.3119 | $189.31 | $189.30 | $189.30 |
| Purchase #4 | $205.57 | 11.718% | $229.6587 | $229.66 | $229.65 | $229.70 |
| Purchase #5 | $177.36 | 7.865% | $191.3094 | $191.31 | $191.30 | $191.30 |
| Purchase #6 | $147.69 | 7.844% | $159.2748 | $159.27 | $159.25 | $159.30 |
| Purchase #7 | $169.51 | 5.430% | $178.7144 | $178.71 | $178.70 | $178.70 |
| 7 purchase totals = | $1,193.07 | $1,294.7640 | $1,294.76 | $1,294.70 | $1,294.80 | |