| 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 | $182.49 | 11.203% | $202.9344 | $202.93 | $202.95 | $202.90 |
| Purchase #2 | $22.32 | 11.638% | $24.9176 | $24.92 | $24.90 | $24.90 |
| Purchase #3 | $143.56 | 10.844% | $159.1276 | $159.13 | $159.15 | $159.10 |
| Purchase #4 | $124.48 | 4.168% | $129.6683 | $129.67 | $129.65 | $129.70 |
| Purchase #5 | $209.91 | 5.839% | $222.1666 | $222.17 | $222.15 | $222.20 |
| Purchase #6 | $125.59 | 3.199% | $129.6076 | $129.61 | $129.60 | $129.60 |
| Purchase #7 | $39.76 | 9.245% | $43.4358 | $43.44 | $43.45 | $43.40 |
| 7 purchase totals = | $848.11 | $911.8579 | $911.87 | $911.85 | $911.80 | |