| 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 | $103.57 | 7.432% | $111.2673 | $111.27 | $111.25 | $111.30 |
| Purchase #2 | $161.62 | 5.231% | $170.0743 | $170.07 | $170.05 | $170.10 |
| Purchase #3 | $57.95 | 5.352% | $61.0515 | $61.05 | $61.05 | $61.10 |
| Purchase #4 | $195.70 | 5.601% | $206.6612 | $206.66 | $206.65 | $206.70 |
| Purchase #5 | $98.31 | 12.139% | $110.2439 | $110.24 | $110.25 | $110.20 |
| Purchase #6 | $32.26 | 6.799% | $34.4534 | $34.45 | $34.45 | $34.50 |
| Purchase #7 | $132.45 | 5.772% | $140.095 | $140.10 | $140.10 | $140.10 |
| 7 purchase totals = | $781.86 | $833.8466 | $833.84 | $833.80 | $834.00 | |