| 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 | $118.67 | 12.279% | $133.2415 | $133.24 | $133.25 | $133.20 |
| Purchase #2 | $22.59 | 9.740% | $24.7903 | $24.79 | $24.80 | $24.80 |
| Purchase #3 | $20.71 | 10.253% | $22.8334 | $22.83 | $22.85 | $22.80 |
| Purchase #4 | $167.80 | 5.650% | $177.2807 | $177.28 | $177.30 | $177.30 |
| Purchase #5 | $163.27 | 5.597% | $172.4082 | $172.41 | $172.40 | $172.40 |
| Purchase #6 | $117.36 | 6.213% | $124.6516 | $124.65 | $124.65 | $124.70 |
| Purchase #7 | $49.90 | 7.800% | $53.7922 | $53.79 | $53.80 | $53.80 |
| 7 purchase totals = | $660.30 | $708.9979 | $708.99 | $709.05 | $709.00 | |