| 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 | $166.56 | 5.470% | $175.6708 | $175.67 | $175.65 | $175.70 |
| Purchase #2 | $225.93 | 3.591% | $234.0431 | $234.04 | $234.05 | $234.00 |
| Purchase #3 | $106.41 | 12.372% | $119.575 | $119.58 | $119.60 | $119.60 |
| Purchase #4 | $167.93 | 12.794% | $189.415 | $189.42 | $189.40 | $189.40 |
| Purchase #5 | $136.93 | 9.700% | $150.2122 | $150.21 | $150.20 | $150.20 |
| Purchase #6 | $224.28 | 7.263% | $240.5695 | $240.57 | $240.55 | $240.60 |
| Purchase #7 | $247.40 | 9.586% | $271.1158 | $271.12 | $271.10 | $271.10 |
| 7 purchase totals = | $1,275.44 | $1,380.6014 | $1,380.61 | $1,380.55 | $1,380.60 | |