| 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 | $171.37 | 11.563% | $191.1855 | $191.19 | $191.20 | $191.20 |
| Purchase #2 | $240.56 | 13.594% | $273.2617 | $273.26 | $273.25 | $273.30 |
| Purchase #3 | $250.82 | 11.666% | $280.0807 | $280.08 | $280.10 | $280.10 |
| Purchase #4 | $184.62 | 3.585% | $191.2386 | $191.24 | $191.25 | $191.20 |
| Purchase #5 | $22.46 | 6.625% | $23.948 | $23.95 | $23.95 | $23.90 |
| Purchase #6 | $131.96 | 13.330% | $149.5503 | $149.55 | $149.55 | $149.60 |
| Purchase #7 | $58.78 | 12.376% | $66.0546 | $66.05 | $66.05 | $66.10 |
| 7 purchase totals = | $1,060.57 | $1,175.3194 | $1,175.32 | $1,175.35 | $1,175.40 | |