| 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 | $180.71 | 13.816% | $205.6769 | $205.68 | $205.70 | $205.70 |
| Purchase #2 | $130.82 | 4.126% | $136.2176 | $136.22 | $136.20 | $136.20 |
| Purchase #3 | $179.37 | 8.535% | $194.6792 | $194.68 | $194.70 | $194.70 |
| Purchase #4 | $210.79 | 4.712% | $220.7224 | $220.72 | $220.70 | $220.70 |
| Purchase #5 | $159.33 | 11.429% | $177.5398 | $177.54 | $177.55 | $177.50 |
| Purchase #6 | $18.83 | 12.668% | $21.2154 | $21.22 | $21.20 | $21.20 |
| Purchase #7 | $89.65 | 10.803% | $99.3349 | $99.33 | $99.35 | $99.30 |
| 7 purchase totals = | $969.50 | $1,055.3862 | $1,055.39 | $1,055.40 | $1,055.30 | |