| 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 | $193.47 | 4.436% | $202.0523 | $202.05 | $202.05 | $202.10 |
| Purchase #2 | $53.36 | 13.365% | $60.4916 | $60.49 | $60.50 | $60.50 |
| Purchase #3 | $88.97 | 10.330% | $98.1606 | $98.16 | $98.15 | $98.20 |
| Purchase #4 | $156.72 | 10.874% | $173.7617 | $173.76 | $173.75 | $173.80 |
| Purchase #5 | $190.55 | 3.324% | $196.8839 | $196.88 | $196.90 | $196.90 |
| Purchase #6 | $164.66 | 11.214% | $183.125 | $183.13 | $183.15 | $183.10 |
| Purchase #7 | $46.25 | 9.871% | $50.8153 | $50.82 | $50.80 | $50.80 |
| 7 purchase totals = | $893.98 | $965.2904 | $965.29 | $965.30 | $965.40 | |