| 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 | $176.98 | 13.379% | $200.6582 | $200.66 | $200.65 | $200.70 |
| Purchase #2 | $141.54 | 5.610% | $149.4804 | $149.48 | $149.50 | $149.50 |
| Purchase #3 | $143.60 | 7.324% | $154.1173 | $154.12 | $154.10 | $154.10 |
| Purchase #4 | $66.71 | 6.464% | $71.0221 | $71.02 | $71.00 | $71.00 |
| Purchase #5 | $182.64 | 12.816% | $206.0471 | $206.05 | $206.05 | $206.00 |
| Purchase #6 | $172.73 | 10.778% | $191.3468 | $191.35 | $191.35 | $191.30 |
| Purchase #7 | $137.97 | 4.674% | $144.4187 | $144.42 | $144.40 | $144.40 |
| 7 purchase totals = | $1,022.17 | $1,117.0906 | $1,117.10 | $1,117.05 | $1,117.00 | |