| 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 | $158.29 | 13.803% | $180.1388 | $180.14 | $180.15 | $180.10 |
| Purchase #2 | $180.91 | 13.713% | $205.7182 | $205.72 | $205.70 | $205.70 |
| Purchase #3 | $187.53 | 9.130% | $204.6515 | $204.65 | $204.65 | $204.70 |
| Purchase #4 | $240.81 | 5.684% | $254.4976 | $254.50 | $254.50 | $254.50 |
| Purchase #5 | $71.34 | 6.353% | $75.8722 | $75.87 | $75.85 | $75.90 |
| Purchase #6 | $53.72 | 11.808% | $60.0633 | $60.06 | $60.05 | $60.10 |
| Purchase #7 | $112.88 | 8.687% | $122.6859 | $122.69 | $122.70 | $122.70 |
| 7 purchase totals = | $1,005.48 | $1,103.6275 | $1,103.63 | $1,103.60 | $1,103.70 | |