| 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 | $160.94 | 5.349% | $169.5487 | $169.55 | $169.55 | $169.50 |
| Purchase #2 | $140.25 | 3.571% | $145.2583 | $145.26 | $145.25 | $145.30 |
| Purchase #3 | $36.90 | 3.468% | $38.1797 | $38.18 | $38.20 | $38.20 |
| Purchase #4 | $112.96 | 4.846% | $118.434 | $118.43 | $118.45 | $118.40 |
| Purchase #5 | $247.66 | 10.439% | $273.5132 | $273.51 | $273.50 | $273.50 |
| Purchase #6 | $223.78 | 3.722% | $232.1091 | $232.11 | $232.10 | $232.10 |
| Purchase #7 | $45.70 | 6.164% | $48.5169 | $48.52 | $48.50 | $48.50 |
| 7 purchase totals = | $968.19 | $1,025.5599 | $1,025.56 | $1,025.55 | $1,025.50 | |