| 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 | $130.79 | 5.123% | $137.4904 | $137.49 | $137.50 | $137.50 |
| Purchase #2 | $193.73 | 10.646% | $214.3545 | $214.35 | $214.35 | $214.40 |
| Purchase #3 | $240.50 | 9.813% | $264.1003 | $264.10 | $264.10 | $264.10 |
| Purchase #4 | $58.48 | 7.175% | $62.6759 | $62.68 | $62.70 | $62.70 |
| Purchase #5 | $188.37 | 9.856% | $206.9357 | $206.94 | $206.95 | $206.90 |
| Purchase #6 | $131.66 | 6.501% | $140.2192 | $140.22 | $140.20 | $140.20 |
| Purchase #7 | $129.45 | 8.694% | $140.7044 | $140.70 | $140.70 | $140.70 |
| 7 purchase totals = | $1,072.98 | $1,166.4804 | $1,166.48 | $1,166.50 | $1,166.50 | |