| 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 | $165.40 | 12.866% | $186.6804 | $186.68 | $186.70 | $186.70 |
| Purchase #2 | $143.96 | 4.207% | $150.0164 | $150.02 | $150.00 | $150.00 |
| Purchase #3 | $232.45 | 4.164% | $242.1292 | $242.13 | $242.15 | $242.10 |
| Purchase #4 | $146.32 | 8.375% | $158.5743 | $158.57 | $158.55 | $158.60 |
| Purchase #5 | $159.66 | 13.154% | $180.6617 | $180.66 | $180.65 | $180.70 |
| Purchase #6 | $108.76 | 7.669% | $117.1008 | $117.10 | $117.10 | $117.10 |
| Purchase #7 | $213.85 | 4.761% | $224.0314 | $224.03 | $224.05 | $224.00 |
| 7 purchase totals = | $1,170.40 | $1,259.1942 | $1,259.19 | $1,259.20 | $1,259.20 | |