| 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 | $150.64 | 4.847% | $157.9415 | $157.94 | $157.95 | $157.90 |
| Purchase #2 | $197.58 | 13.804% | $224.8539 | $224.85 | $224.85 | $224.90 |
| Purchase #3 | $24.34 | 3.296% | $25.1422 | $25.14 | $25.15 | $25.10 |
| Purchase #4 | $39.40 | 12.116% | $44.1737 | $44.17 | $44.15 | $44.20 |
| Purchase #5 | $187.94 | 8.865% | $204.6009 | $204.60 | $204.60 | $204.60 |
| Purchase #6 | $181.41 | 4.520% | $189.6097 | $189.61 | $189.60 | $189.60 |
| Purchase #7 | $100.73 | 5.782% | $106.5542 | $106.55 | $106.55 | $106.60 |
| 7 purchase totals = | $882.04 | $952.8761 | $952.86 | $952.85 | $952.90 | |