| 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 | $190.36 | 3.503% | $197.0283 | $197.03 | $197.05 | $197.00 |
| Purchase #2 | $175.81 | 5.344% | $185.2053 | $185.21 | $185.20 | $185.20 |
| Purchase #3 | $25.79 | 13.322% | $29.2257 | $29.23 | $29.25 | $29.20 |
| Purchase #4 | $247.91 | 9.300% | $270.9656 | $270.97 | $270.95 | $271.00 |
| Purchase #5 | $179.68 | 11.635% | $200.5858 | $200.59 | $200.60 | $200.60 |
| Purchase #6 | $174.27 | 13.129% | $197.1499 | $197.15 | $197.15 | $197.10 |
| Purchase #7 | $23.63 | 6.624% | $25.1953 | $25.20 | $25.20 | $25.20 |
| 7 purchase totals = | $1,017.45 | $1,105.3559 | $1,105.38 | $1,105.40 | $1,105.30 | |