| 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 | $151.83 | 3.191% | $156.6749 | $156.67 | $156.65 | $156.70 |
| Purchase #2 | $127.76 | 3.787% | $132.5983 | $132.60 | $132.60 | $132.60 |
| Purchase #3 | $93.91 | 9.104% | $102.4596 | $102.46 | $102.45 | $102.50 |
| Purchase #4 | $139.95 | 11.303% | $155.7685 | $155.77 | $155.75 | $155.80 |
| Purchase #5 | $246.64 | 5.466% | $260.1213 | $260.12 | $260.10 | $260.10 |
| Purchase #6 | $217.40 | 13.276% | $246.262 | $246.26 | $246.25 | $246.30 |
| Purchase #7 | $158.50 | 11.672% | $177.0001 | $177.00 | $177.00 | $177.00 |
| 7 purchase totals = | $1,135.99 | $1,230.8847 | $1,230.88 | $1,230.80 | $1,231.00 | |