| 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 | $221.32 | 10.279% | $244.0695 | $244.07 | $244.05 | $244.10 |
| Purchase #2 | $141.84 | 3.726% | $147.125 | $147.13 | $147.15 | $147.10 |
| Purchase #3 | $77.26 | 7.108% | $82.7516 | $82.75 | $82.75 | $82.80 |
| Purchase #4 | $161.95 | 4.459% | $169.1714 | $169.17 | $169.15 | $169.20 |
| Purchase #5 | $69.89 | 12.604% | $78.6989 | $78.70 | $78.70 | $78.70 |
| Purchase #6 | $157.31 | 4.714% | $164.7256 | $164.73 | $164.75 | $164.70 |
| Purchase #7 | $241.31 | 13.177% | $273.1074 | $273.11 | $273.10 | $273.10 |
| 7 purchase totals = | $1,070.88 | $1,159.6494 | $1,159.66 | $1,159.65 | $1,159.70 | |