| 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 | $179.73 | 4.294% | $187.4476 | $187.45 | $187.45 | $187.40 |
| Purchase #2 | $136.54 | 13.734% | $155.2924 | $155.29 | $155.30 | $155.30 |
| Purchase #3 | $216.42 | 10.417% | $238.9645 | $238.96 | $238.95 | $239.00 |
| Purchase #4 | $147.89 | 4.567% | $154.6441 | $154.64 | $154.65 | $154.60 |
| Purchase #5 | $45.39 | 10.589% | $50.1963 | $50.20 | $50.20 | $50.20 |
| Purchase #6 | $11.51 | 5.856% | $12.184 | $12.18 | $12.20 | $12.20 |
| Purchase #7 | $201.78 | 11.221% | $224.4217 | $224.42 | $224.40 | $224.40 |
| 7 purchase totals = | $939.26 | $1,023.1506 | $1,023.14 | $1,023.15 | $1,023.10 | |