| 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 | $122.71 | 5.713% | $129.7204 | $129.72 | $129.70 | $129.70 |
| Purchase #2 | $157.42 | 7.386% | $169.047 | $169.05 | $169.05 | $169.00 |
| Purchase #3 | $139.77 | 3.109% | $144.1154 | $144.12 | $144.10 | $144.10 |
| Purchase #4 | $177.55 | 5.744% | $187.7485 | $187.75 | $187.75 | $187.70 |
| Purchase #5 | $126.90 | 3.108% | $130.8441 | $130.84 | $130.85 | $130.80 |
| Purchase #6 | $233.37 | 7.632% | $251.1808 | $251.18 | $251.20 | $251.20 |
| Purchase #7 | $146.82 | 8.265% | $158.9547 | $158.95 | $158.95 | $159.00 |
| 7 purchase totals = | $1,104.54 | $1,171.6109 | $1,171.61 | $1,171.60 | $1,171.50 | |