| 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 | $142.61 | 10.166% | $157.1077 | $157.11 | $157.10 | $157.10 |
| Purchase #2 | $36.63 | 8.332% | $39.682 | $39.68 | $39.70 | $39.70 |
| Purchase #3 | $45.58 | 13.395% | $51.6854 | $51.69 | $51.70 | $51.70 |
| Purchase #4 | $130.98 | 13.706% | $148.9321 | $148.93 | $148.95 | $148.90 |
| Purchase #5 | $127.68 | 12.104% | $143.1344 | $143.13 | $143.15 | $143.10 |
| Purchase #6 | $63.28 | 11.795% | $70.7439 | $70.74 | $70.75 | $70.70 |
| Purchase #7 | $118.78 | 9.194% | $129.7006 | $129.70 | $129.70 | $129.70 |
| 7 purchase totals = | $665.54 | $740.9861 | $740.98 | $741.05 | $740.90 | |