| 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 | $160.30 | 11.638% | $178.9557 | $178.96 | $178.95 | $179.00 |
| Purchase #2 | $195.33 | 8.624% | $212.1753 | $212.18 | $212.20 | $212.20 |
| Purchase #3 | $44.70 | 4.119% | $46.5412 | $46.54 | $46.55 | $46.50 |
| Purchase #4 | $166.58 | 11.311% | $185.4219 | $185.42 | $185.40 | $185.40 |
| Purchase #5 | $124.32 | 4.703% | $130.1668 | $130.17 | $130.15 | $130.20 |
| Purchase #6 | $86.66 | 3.629% | $89.8049 | $89.80 | $89.80 | $89.80 |
| Purchase #7 | $209.68 | 8.382% | $227.2554 | $227.26 | $227.25 | $227.30 |
| 7 purchase totals = | $987.57 | $1,070.3212 | $1,070.33 | $1,070.30 | $1,070.40 | |