| 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 | $117.71 | 10.496% | $130.0648 | $130.06 | $130.05 | $130.10 |
| Purchase #2 | $192.92 | 6.120% | $204.7267 | $204.73 | $204.75 | $204.70 |
| Purchase #3 | $108.74 | 7.221% | $116.5921 | $116.59 | $116.60 | $116.60 |
| Purchase #4 | $138.91 | 5.459% | $146.4931 | $146.49 | $146.50 | $146.50 |
| Purchase #5 | $24.89 | 12.385% | $27.9726 | $27.97 | $27.95 | $28.00 |
| Purchase #6 | $13.76 | 6.380% | $14.6379 | $14.64 | $14.65 | $14.60 |
| Purchase #7 | $29.54 | 13.109% | $33.4124 | $33.41 | $33.40 | $33.40 |
| 7 purchase totals = | $626.47 | $673.8996 | $673.89 | $673.90 | $673.90 | |