| 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 | $163.60 | 12.168% | $183.5068 | $183.51 | $183.50 | $183.50 |
| Purchase #2 | $164.48 | 10.678% | $182.0432 | $182.04 | $182.05 | $182.00 |
| Purchase #3 | $243.39 | 3.319% | $251.4681 | $251.47 | $251.45 | $251.50 |
| Purchase #4 | $133.91 | 4.238% | $139.5851 | $139.59 | $139.60 | $139.60 |
| Purchase #5 | $238.30 | 13.872% | $271.357 | $271.36 | $271.35 | $271.40 |
| Purchase #6 | $175.92 | 10.245% | $193.943 | $193.94 | $193.95 | $193.90 |
| Purchase #7 | $212.28 | 5.413% | $223.7707 | $223.77 | $223.75 | $223.80 |
| 7 purchase totals = | $1,331.88 | $1,445.6739 | $1,445.68 | $1,445.65 | $1,445.70 | |