| 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 | $159.89 | 5.621% | $168.8774 | $168.88 | $168.90 | $168.90 |
| Purchase #2 | $31.26 | 4.751% | $32.7452 | $32.75 | $32.75 | $32.70 |
| Purchase #3 | $154.74 | 13.872% | $176.2055 | $176.21 | $176.20 | $176.20 |
| Purchase #4 | $203.73 | 13.352% | $230.932 | $230.93 | $230.95 | $230.90 |
| Purchase #5 | $75.56 | 11.122% | $83.9638 | $83.96 | $83.95 | $84.00 |
| Purchase #6 | $57.99 | 9.854% | $63.7043 | $63.70 | $63.70 | $63.70 |
| Purchase #7 | $158.60 | 5.283% | $166.9788 | $166.98 | $167.00 | $167.00 |
| 7 purchase totals = | $841.77 | $923.4070 | $923.41 | $923.45 | $923.40 | |