| 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 | $155.64 | 12.731% | $175.4545 | $175.45 | $175.45 | $175.50 |
| Purchase #2 | $103.85 | 3.683% | $107.6748 | $107.67 | $107.65 | $107.70 |
| Purchase #3 | $48.76 | 6.565% | $51.9611 | $51.96 | $51.95 | $52.00 |
| Purchase #4 | $26.29 | 12.338% | $29.5337 | $29.53 | $29.55 | $29.50 |
| Purchase #5 | $137.74 | 8.426% | $149.346 | $149.35 | $149.35 | $149.30 |
| Purchase #6 | $91.46 | 11.424% | $101.9084 | $101.91 | $101.90 | $101.90 |
| Purchase #7 | $65.42 | 5.776% | $69.1987 | $69.20 | $69.20 | $69.20 |
| 7 purchase totals = | $629.16 | $685.0772 | $685.07 | $685.05 | $685.10 | |