| 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 | $170.99 | 6.736% | $182.5079 | $182.51 | $182.50 | $182.50 |
| Purchase #2 | $161.88 | 7.114% | $173.3961 | $173.40 | $173.40 | $173.40 |
| Purchase #3 | $154.56 | 7.572% | $166.2633 | $166.26 | $166.25 | $166.30 |
| Purchase #4 | $130.62 | 6.328% | $138.8856 | $138.89 | $138.90 | $138.90 |
| Purchase #5 | $41.50 | 4.161% | $43.2268 | $43.23 | $43.25 | $43.20 |
| Purchase #6 | $90.66 | 4.862% | $95.0679 | $95.07 | $95.05 | $95.10 |
| Purchase #7 | $210.33 | 13.637% | $239.0127 | $239.01 | $239.00 | $239.00 |
| 7 purchase totals = | $960.54 | $1,038.3603 | $1,038.37 | $1,038.35 | $1,038.40 | |