| 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 | $149.57 | 6.797% | $159.7363 | $159.74 | $159.75 | $159.70 |
| Purchase #2 | $57.29 | 4.701% | $59.9832 | $59.98 | $60.00 | $60.00 |
| Purchase #3 | $76.32 | 5.819% | $80.7611 | $80.76 | $80.75 | $80.80 |
| Purchase #4 | $242.52 | 6.455% | $258.1747 | $258.17 | $258.15 | $258.20 |
| Purchase #5 | $107.33 | 6.349% | $114.1444 | $114.14 | $114.15 | $114.10 |
| Purchase #6 | $93.73 | 13.267% | $106.1652 | $106.17 | $106.15 | $106.20 |
| Purchase #7 | $180.26 | 5.681% | $190.5006 | $190.50 | $190.50 | $190.50 |
| 7 purchase totals = | $907.02 | $969.4655 | $969.46 | $969.45 | $969.50 | |