| 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 | $123.81 | 13.780% | $140.871 | $140.87 | $140.85 | $140.90 |
| Purchase #2 | $53.33 | 12.578% | $60.0378 | $60.04 | $60.05 | $60.00 |
| Purchase #3 | $163.43 | 7.105% | $175.0417 | $175.04 | $175.05 | $175.00 |
| Purchase #4 | $130.96 | 3.646% | $135.7348 | $135.73 | $135.75 | $135.70 |
| Purchase #5 | $234.98 | 12.489% | $264.3267 | $264.33 | $264.35 | $264.30 |
| Purchase #6 | $21.88 | 9.108% | $23.8728 | $23.87 | $23.85 | $23.90 |
| Purchase #7 | $96.37 | 9.813% | $105.8268 | $105.83 | $105.85 | $105.80 |
| 7 purchase totals = | $824.76 | $905.7116 | $905.71 | $905.75 | $905.60 | |