| 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 | $150.71 | 5.340% | $158.7579 | $158.76 | $158.75 | $158.80 |
| Purchase #2 | $131.88 | 8.677% | $143.3232 | $143.32 | $143.30 | $143.30 |
| Purchase #3 | $59.36 | 9.569% | $65.0402 | $65.04 | $65.05 | $65.00 |
| Purchase #4 | $81.81 | 10.166% | $90.1268 | $90.13 | $90.15 | $90.10 |
| Purchase #5 | $239.83 | 12.215% | $269.1252 | $269.13 | $269.15 | $269.10 |
| Purchase #6 | $144.94 | 8.623% | $157.4382 | $157.44 | $157.45 | $157.40 |
| Purchase #7 | $204.73 | 10.867% | $226.978 | $226.98 | $227.00 | $227.00 |
| 7 purchase totals = | $1,013.26 | $1,110.7895 | $1,110.80 | $1,110.85 | $1,110.70 | |