| 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 | $93.97 | 9.536% | $102.931 | $102.93 | $102.95 | $102.90 |
| Purchase #2 | $104.58 | 7.521% | $112.4455 | $112.45 | $112.45 | $112.40 |
| Purchase #3 | $69.49 | 7.520% | $74.7156 | $74.72 | $74.70 | $74.70 |
| Purchase #4 | $171.98 | 13.127% | $194.5558 | $194.56 | $194.55 | $194.60 |
| Purchase #5 | $140.66 | 7.489% | $151.194 | $151.19 | $151.20 | $151.20 |
| Purchase #6 | $18.34 | 9.694% | $20.1179 | $20.12 | $20.10 | $20.10 |
| Purchase #7 | $18.39 | 12.439% | $20.6775 | $20.68 | $20.70 | $20.70 |
| 7 purchase totals = | $617.41 | $676.6373 | $676.65 | $676.65 | $676.60 | |