| 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 | $140.65 | 6.167% | $149.3239 | $149.32 | $149.30 | $149.30 |
| Purchase #2 | $213.95 | 3.803% | $222.0865 | $222.09 | $222.10 | $222.10 |
| Purchase #3 | $71.26 | 4.525% | $74.4845 | $74.48 | $74.50 | $74.50 |
| Purchase #4 | $34.95 | 6.750% | $37.3091 | $37.31 | $37.30 | $37.30 |
| Purchase #5 | $40.97 | 7.412% | $44.0067 | $44.01 | $44.00 | $44.00 |
| Purchase #6 | $159.25 | 5.846% | $168.5598 | $168.56 | $168.55 | $168.60 |
| Purchase #7 | $208.56 | 12.199% | $234.0022 | $234.00 | $234.00 | $234.00 |
| 7 purchase totals = | $869.59 | $929.7727 | $929.77 | $929.75 | $929.80 | |