| 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 | $133.29 | 3.328% | $137.7259 | $137.73 | $137.75 | $137.70 |
| Purchase #2 | $218.96 | 4.291% | $228.3556 | $228.36 | $228.35 | $228.40 |
| Purchase #3 | $234.71 | 7.868% | $253.177 | $253.18 | $253.20 | $253.20 |
| Purchase #4 | $172.38 | 9.250% | $188.3252 | $188.33 | $188.35 | $188.30 |
| Purchase #5 | $242.79 | 7.460% | $260.9021 | $260.90 | $260.90 | $260.90 |
| Purchase #6 | $142.27 | 11.829% | $159.0991 | $159.10 | $159.10 | $159.10 |
| Purchase #7 | $232.35 | 10.306% | $256.296 | $256.30 | $256.30 | $256.30 |
| 7 purchase totals = | $1,376.75 | $1,483.8809 | $1,483.90 | $1,483.95 | $1,483.90 | |