| 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 | $152.51 | 6.837% | $162.9371 | $162.94 | $162.95 | $162.90 |
| Purchase #2 | $13.25 | 11.700% | $14.8003 | $14.80 | $14.80 | $14.80 |
| Purchase #3 | $157.57 | 7.447% | $169.3042 | $169.30 | $169.30 | $169.30 |
| Purchase #4 | $102.92 | 4.482% | $107.5329 | $107.53 | $107.55 | $107.50 |
| Purchase #5 | $77.92 | 3.282% | $80.4773 | $80.48 | $80.50 | $80.50 |
| Purchase #6 | $141.25 | 12.297% | $158.6195 | $158.62 | $158.60 | $158.60 |
| Purchase #7 | $140.97 | 3.669% | $146.1422 | $146.14 | $146.15 | $146.10 |
| 7 purchase totals = | $786.39 | $839.8135 | $839.81 | $839.85 | $839.70 | |