| 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 | $161.30 | 13.440% | $182.9787 | $182.98 | $183.00 | $183.00 |
| Purchase #2 | $148.86 | 7.190% | $159.563 | $159.56 | $159.55 | $159.60 |
| Purchase #3 | $106.44 | 12.642% | $119.8961 | $119.90 | $119.90 | $119.90 |
| Purchase #4 | $206.47 | 10.606% | $228.3682 | $228.37 | $228.35 | $228.40 |
| Purchase #5 | $60.96 | 6.264% | $64.7785 | $64.78 | $64.80 | $64.80 |
| Purchase #6 | $236.52 | 6.182% | $251.1417 | $251.14 | $251.15 | $251.10 |
| Purchase #7 | $13.75 | 13.669% | $15.6295 | $15.63 | $15.65 | $15.60 |
| 7 purchase totals = | $934.30 | $1,022.3557 | $1,022.36 | $1,022.40 | $1,022.40 | |