| 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 | $150.29 | 8.460% | $163.0045 | $163.00 | $163.00 | $163.00 |
| Purchase #2 | $136.92 | 5.787% | $144.8436 | $144.84 | $144.85 | $144.80 |
| Purchase #3 | $158.40 | 13.202% | $179.312 | $179.31 | $179.30 | $179.30 |
| Purchase #4 | $242.31 | 4.198% | $252.4822 | $252.48 | $252.50 | $252.50 |
| Purchase #5 | $91.36 | 11.507% | $101.8728 | $101.87 | $101.85 | $101.90 |
| Purchase #6 | $153.63 | 12.164% | $172.3176 | $172.32 | $172.30 | $172.30 |
| Purchase #7 | $144.75 | 10.579% | $160.0631 | $160.06 | $160.05 | $160.10 |
| 7 purchase totals = | $1,077.66 | $1,173.8958 | $1,173.88 | $1,173.85 | $1,173.90 | |