| 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 | $149.75 | 6.158% | $158.9716 | $158.97 | $158.95 | $159.00 |
| Purchase #2 | $112.87 | 9.342% | $123.4143 | $123.41 | $123.40 | $123.40 |
| Purchase #3 | $187.68 | 13.304% | $212.6489 | $212.65 | $212.65 | $212.60 |
| Purchase #4 | $99.30 | 13.507% | $112.7125 | $112.71 | $112.70 | $112.70 |
| Purchase #5 | $192.91 | 13.757% | $219.4486 | $219.45 | $219.45 | $219.40 |
| Purchase #6 | $81.78 | 8.628% | $88.836 | $88.84 | $88.85 | $88.80 |
| Purchase #7 | $249.30 | 5.216% | $262.3035 | $262.30 | $262.30 | $262.30 |
| 7 purchase totals = | $1,073.59 | $1,178.3354 | $1,178.33 | $1,178.30 | $1,178.20 | |