| 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 | $163.78 | 3.773% | $169.9594 | $169.96 | $169.95 | $170.00 |
| Purchase #2 | $61.70 | 13.356% | $69.9407 | $69.94 | $69.95 | $69.90 |
| Purchase #3 | $166.90 | 6.193% | $177.2361 | $177.24 | $177.25 | $177.20 |
| Purchase #4 | $43.40 | 6.610% | $46.2687 | $46.27 | $46.25 | $46.30 |
| Purchase #5 | $249.86 | 10.847% | $276.9623 | $276.96 | $276.95 | $277.00 |
| Purchase #6 | $234.61 | 5.804% | $248.2268 | $248.23 | $248.25 | $248.20 |
| Purchase #7 | $96.77 | 9.677% | $106.1344 | $106.13 | $106.15 | $106.10 |
| 7 purchase totals = | $1,017.02 | $1,094.7284 | $1,094.73 | $1,094.75 | $1,094.70 | |