| 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 | $167.90 | 12.504% | $188.8942 | $188.89 | $188.90 | $188.90 |
| Purchase #2 | $131.49 | 9.187% | $143.57 | $143.57 | $143.55 | $143.60 |
| Purchase #3 | $159.26 | 6.530% | $169.6597 | $169.66 | $169.65 | $169.70 |
| Purchase #4 | $160.63 | 13.483% | $182.2877 | $182.29 | $182.30 | $182.30 |
| Purchase #5 | $232.49 | 8.781% | $252.9049 | $252.90 | $252.90 | $252.90 |
| Purchase #6 | $188.89 | 8.472% | $204.8928 | $204.89 | $204.90 | $204.90 |
| Purchase #7 | $62.76 | 13.832% | $71.441 | $71.44 | $71.45 | $71.40 |
| 7 purchase totals = | $1,103.42 | $1,213.6503 | $1,213.64 | $1,213.65 | $1,213.70 | |