| 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 | $172.39 | 3.180% | $177.872 | $177.87 | $177.85 | $177.90 |
| Purchase #2 | $186.70 | 3.667% | $193.5463 | $193.55 | $193.55 | $193.50 |
| Purchase #3 | $164.53 | 7.314% | $176.5637 | $176.56 | $176.55 | $176.60 |
| Purchase #4 | $229.25 | 6.402% | $243.9266 | $243.93 | $243.95 | $243.90 |
| Purchase #5 | $148.71 | 5.139% | $156.3522 | $156.35 | $156.35 | $156.40 |
| Purchase #6 | $30.40 | 6.767% | $32.4572 | $32.46 | $32.45 | $32.50 |
| Purchase #7 | $93.67 | 13.210% | $106.0438 | $106.04 | $106.05 | $106.00 |
| 7 purchase totals = | $1,025.65 | $1,086.7618 | $1,086.76 | $1,086.75 | $1,086.80 | |