| 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 | $180.54 | 5.153% | $189.8432 | $189.84 | $189.85 | $189.80 |
| Purchase #2 | $54.51 | 4.331% | $56.8708 | $56.87 | $56.85 | $56.90 |
| Purchase #3 | $30.93 | 7.549% | $33.2649 | $33.26 | $33.25 | $33.30 |
| Purchase #4 | $47.88 | 12.693% | $53.9574 | $53.96 | $53.95 | $54.00 |
| Purchase #5 | $122.73 | 8.139% | $132.719 | $132.72 | $132.70 | $132.70 |
| Purchase #6 | $135.49 | 4.176% | $141.1481 | $141.15 | $141.15 | $141.10 |
| Purchase #7 | $64.97 | 6.649% | $69.2899 | $69.29 | $69.30 | $69.30 |
| 7 purchase totals = | $637.05 | $677.0933 | $677.09 | $677.05 | $677.10 | |