| 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 | $177.96 | 5.821% | $188.3191 | $188.32 | $188.30 | $188.30 |
| Purchase #2 | $83.95 | 5.231% | $88.3414 | $88.34 | $88.35 | $88.30 |
| Purchase #3 | $113.51 | 12.793% | $128.0313 | $128.03 | $128.05 | $128.00 |
| Purchase #4 | $89.31 | 13.815% | $101.6482 | $101.65 | $101.65 | $101.60 |
| Purchase #5 | $213.65 | 10.102% | $235.2329 | $235.23 | $235.25 | $235.20 |
| Purchase #6 | $159.98 | 11.548% | $178.4545 | $178.45 | $178.45 | $178.50 |
| Purchase #7 | $158.70 | 3.776% | $164.6925 | $164.69 | $164.70 | $164.70 |
| 7 purchase totals = | $997.06 | $1,084.7199 | $1,084.71 | $1,084.75 | $1,084.60 | |