| 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 | $188.65 | 3.772% | $195.7659 | $195.77 | $195.75 | $195.80 |
| Purchase #2 | $148.78 | 9.789% | $163.3441 | $163.34 | $163.35 | $163.30 |
| Purchase #3 | $228.36 | 8.250% | $247.1997 | $247.20 | $247.20 | $247.20 |
| Purchase #4 | $154.68 | 4.291% | $161.3173 | $161.32 | $161.30 | $161.30 |
| Purchase #5 | $160.34 | 5.160% | $168.6135 | $168.61 | $168.60 | $168.60 |
| Purchase #6 | $93.81 | 10.821% | $103.9612 | $103.96 | $103.95 | $104.00 |
| Purchase #7 | $38.72 | 4.394% | $40.4214 | $40.42 | $40.40 | $40.40 |
| 7 purchase totals = | $1,013.34 | $1,080.6231 | $1,080.62 | $1,080.55 | $1,080.60 | |