| 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 | $157.36 | 7.522% | $169.1966 | $169.20 | $169.20 | $169.20 |
| Purchase #2 | $9.25 | 3.434% | $9.5676 | $9.57 | $9.55 | $9.60 |
| Purchase #3 | $39.41 | 12.291% | $44.2539 | $44.25 | $44.25 | $44.30 |
| Purchase #4 | $149.54 | 13.811% | $170.193 | $170.19 | $170.20 | $170.20 |
| Purchase #5 | $100.61 | 5.171% | $105.8125 | $105.81 | $105.80 | $105.80 |
| Purchase #6 | $21.88 | 11.735% | $24.4476 | $24.45 | $24.45 | $24.40 |
| Purchase #7 | $136.29 | 3.313% | $140.8053 | $140.81 | $140.80 | $140.80 |
| 7 purchase totals = | $614.34 | $664.2765 | $664.28 | $664.25 | $664.30 | |