| 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 | $137.37 | 10.417% | $151.6798 | $151.68 | $151.70 | $151.70 |
| Purchase #2 | $17.41 | 13.171% | $19.7031 | $19.70 | $19.70 | $19.70 |
| Purchase #3 | $124.28 | 3.807% | $129.0113 | $129.01 | $129.00 | $129.00 |
| Purchase #4 | $153.62 | 3.474% | $158.9568 | $158.96 | $158.95 | $159.00 |
| Purchase #5 | $43.26 | 9.410% | $47.3308 | $47.33 | $47.35 | $47.30 |
| Purchase #6 | $7.58 | 5.597% | $8.0043 | $8.00 | $8.00 | $8.00 |
| Purchase #7 | $131.61 | 11.191% | $146.3385 | $146.34 | $146.35 | $146.30 |
| 7 purchase totals = | $615.13 | $661.0246 | $661.02 | $661.05 | $661.00 | |