| 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 | $158.91 | 13.873% | $180.9556 | $180.96 | $180.95 | $181.00 |
| Purchase #2 | $215.50 | 12.456% | $242.3427 | $242.34 | $242.35 | $242.30 |
| Purchase #3 | $104.46 | 5.868% | $110.5897 | $110.59 | $110.60 | $110.60 |
| Purchase #4 | $109.84 | 9.393% | $120.1573 | $120.16 | $120.15 | $120.20 |
| Purchase #5 | $18.34 | 5.666% | $19.3791 | $19.38 | $19.40 | $19.40 |
| Purchase #6 | $41.69 | 12.840% | $47.043 | $47.04 | $47.05 | $47.00 |
| Purchase #7 | $169.59 | 7.470% | $182.2584 | $182.26 | $182.25 | $182.30 |
| 7 purchase totals = | $818.33 | $902.7258 | $902.73 | $902.75 | $902.80 | |