| 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 | $174.71 | 5.592% | $184.4798 | $184.48 | $184.50 | $184.50 |
| Purchase #2 | $33.88 | 3.862% | $35.1884 | $35.19 | $35.20 | $35.20 |
| Purchase #3 | $37.58 | 9.385% | $41.1069 | $41.11 | $41.10 | $41.10 |
| Purchase #4 | $13.34 | 9.774% | $14.6439 | $14.64 | $14.65 | $14.60 |
| Purchase #5 | $114.96 | 8.368% | $124.5799 | $124.58 | $124.60 | $124.60 |
| Purchase #6 | $144.88 | 4.494% | $151.3909 | $151.39 | $151.40 | $151.40 |
| Purchase #7 | $62.82 | 11.238% | $69.8797 | $69.88 | $69.90 | $69.90 |
| 7 purchase totals = | $582.17 | $621.2695 | $621.27 | $621.35 | $621.30 | |