| 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 | $182.33 | 4.728% | $190.9506 | $190.95 | $190.95 | $191.00 |
| Purchase #2 | $54.56 | 6.530% | $58.1228 | $58.12 | $58.10 | $58.10 |
| Purchase #3 | $15.83 | 4.238% | $16.5009 | $16.50 | $16.50 | $16.50 |
| Purchase #4 | $133.36 | 13.315% | $151.1169 | $151.12 | $151.10 | $151.10 |
| Purchase #5 | $156.50 | 7.361% | $168.02 | $168.02 | $168.00 | $168.00 |
| Purchase #6 | $93.26 | 13.789% | $106.1196 | $106.12 | $106.10 | $106.10 |
| Purchase #7 | $25.69 | 9.624% | $28.1624 | $28.16 | $28.15 | $28.20 |
| 7 purchase totals = | $661.53 | $718.9932 | $718.99 | $718.90 | $719.00 | |