| 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 | $171.89 | 5.779% | $181.8235 | $181.82 | $181.80 | $181.80 |
| Purchase #2 | $203.84 | 9.572% | $223.3516 | $223.35 | $223.35 | $223.40 |
| Purchase #3 | $153.97 | 8.238% | $166.654 | $166.65 | $166.65 | $166.70 |
| Purchase #4 | $49.53 | 13.162% | $56.0491 | $56.05 | $56.05 | $56.00 |
| Purchase #5 | $248.76 | 11.286% | $276.8351 | $276.84 | $276.85 | $276.80 |
| Purchase #6 | $22.40 | 12.718% | $25.2488 | $25.25 | $25.25 | $25.20 |
| Purchase #7 | $111.27 | 4.471% | $116.2449 | $116.24 | $116.25 | $116.20 |
| 7 purchase totals = | $961.66 | $1,046.2070 | $1,046.20 | $1,046.20 | $1,046.10 | |