| 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 | $132.72 | 9.419% | $145.2209 | $145.22 | $145.20 | $145.20 |
| Purchase #2 | $230.68 | 3.172% | $237.9972 | $238.00 | $238.00 | $238.00 |
| Purchase #3 | $125.90 | 5.160% | $132.3964 | $132.40 | $132.40 | $132.40 |
| Purchase #4 | $68.52 | 10.719% | $75.8647 | $75.86 | $75.85 | $75.90 |
| Purchase #5 | $162.65 | 6.383% | $173.0319 | $173.03 | $173.05 | $173.00 |
| Purchase #6 | $46.65 | 4.695% | $48.8402 | $48.84 | $48.85 | $48.80 |
| Purchase #7 | $107.64 | 7.361% | $115.5634 | $115.56 | $115.55 | $115.60 |
| 7 purchase totals = | $874.76 | $928.9147 | $928.91 | $928.90 | $928.90 | |