| 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 | $156.51 | 10.622% | $173.1345 | $173.13 | $173.15 | $173.10 |
| Purchase #2 | $49.80 | 4.149% | $51.8662 | $51.87 | $51.85 | $51.90 |
| Purchase #3 | $77.41 | 13.683% | $88.002 | $88.00 | $88.00 | $88.00 |
| Purchase #4 | $140.93 | 13.470% | $159.9133 | $159.91 | $159.90 | $159.90 |
| Purchase #5 | $218.95 | 4.672% | $229.1793 | $229.18 | $229.20 | $229.20 |
| Purchase #6 | $138.25 | 6.787% | $147.633 | $147.63 | $147.65 | $147.60 |
| Purchase #7 | $86.38 | 10.167% | $95.1623 | $95.16 | $95.15 | $95.20 |
| 7 purchase totals = | $868.23 | $944.8906 | $944.88 | $944.90 | $944.90 | |