| 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 | $149.79 | 13.574% | $170.1225 | $170.12 | $170.10 | $170.10 |
| Purchase #2 | $17.32 | 9.728% | $19.0049 | $19.00 | $19.00 | $19.00 |
| Purchase #3 | $129.35 | 11.228% | $143.8734 | $143.87 | $143.85 | $143.90 |
| Purchase #4 | $192.98 | 4.752% | $202.1504 | $202.15 | $202.15 | $202.20 |
| Purchase #5 | $186.95 | 11.434% | $208.3259 | $208.33 | $208.35 | $208.30 |
| Purchase #6 | $60.58 | 9.453% | $66.3066 | $66.31 | $66.30 | $66.30 |
| Purchase #7 | $15.28 | 6.140% | $16.2182 | $16.22 | $16.20 | $16.20 |
| 7 purchase totals = | $752.25 | $826.0019 | $826.00 | $825.95 | $826.00 | |