| 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 | $175.83 | 8.470% | $190.7228 | $190.72 | $190.70 | $190.70 |
| Purchase #2 | $156.66 | 6.844% | $167.3818 | $167.38 | $167.40 | $167.40 |
| Purchase #3 | $194.93 | 11.342% | $217.039 | $217.04 | $217.05 | $217.00 |
| Purchase #4 | $169.46 | 4.796% | $177.5873 | $177.59 | $177.60 | $177.60 |
| Purchase #5 | $229.40 | 4.532% | $239.7964 | $239.80 | $239.80 | $239.80 |
| Purchase #6 | $130.53 | 9.630% | $143.1 | $143.10 | $143.10 | $143.10 |
| Purchase #7 | $107.67 | 7.804% | $116.0726 | $116.07 | $116.05 | $116.10 |
| 7 purchase totals = | $1,164.48 | $1,251.6999 | $1,251.70 | $1,251.70 | $1,251.70 | |