| 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 | $140.40 | 13.145% | $158.8556 | $158.86 | $158.85 | $158.90 |
| Purchase #2 | $14.61 | 7.279% | $15.6735 | $15.67 | $15.65 | $15.70 |
| Purchase #3 | $126.68 | 8.774% | $137.7949 | $137.79 | $137.80 | $137.80 |
| Purchase #4 | $108.89 | 4.189% | $113.4514 | $113.45 | $113.45 | $113.50 |
| Purchase #5 | $33.99 | 12.315% | $38.1759 | $38.18 | $38.20 | $38.20 |
| Purchase #6 | $6.27 | 3.371% | $6.4814 | $6.48 | $6.50 | $6.50 |
| Purchase #7 | $223.88 | 9.243% | $244.5732 | $244.57 | $244.55 | $244.60 |
| 7 purchase totals = | $654.72 | $715.0059 | $715.00 | $715.00 | $715.20 | |