| 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 | $171.78 | 5.815% | $181.769 | $181.77 | $181.75 | $181.80 |
| Purchase #2 | $87.28 | 3.456% | $90.2964 | $90.30 | $90.30 | $90.30 |
| Purchase #3 | $154.91 | 8.622% | $168.2663 | $168.27 | $168.25 | $168.30 |
| Purchase #4 | $55.76 | 7.599% | $59.9972 | $60.00 | $60.00 | $60.00 |
| Purchase #5 | $154.55 | 3.380% | $159.7738 | $159.77 | $159.75 | $159.80 |
| Purchase #6 | $161.68 | 11.771% | $180.7114 | $180.71 | $180.70 | $180.70 |
| Purchase #7 | $183.80 | 6.511% | $195.7672 | $195.77 | $195.75 | $195.80 |
| 7 purchase totals = | $969.76 | $1,036.5813 | $1,036.59 | $1,036.50 | $1,036.70 | |