| 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 | $168.77 | 10.586% | $186.636 | $186.64 | $186.65 | $186.60 |
| Purchase #2 | $9.45 | 11.663% | $10.5522 | $10.55 | $10.55 | $10.60 |
| Purchase #3 | $61.76 | 9.341% | $67.529 | $67.53 | $67.55 | $67.50 |
| Purchase #4 | $139.29 | 10.565% | $154.006 | $154.01 | $154.00 | $154.00 |
| Purchase #5 | $134.26 | 4.656% | $140.5111 | $140.51 | $140.50 | $140.50 |
| Purchase #6 | $158.98 | 6.781% | $169.7604 | $169.76 | $169.75 | $169.80 |
| Purchase #7 | $234.40 | 7.553% | $252.1042 | $252.10 | $252.10 | $252.10 |
| 7 purchase totals = | $906.91 | $981.0989 | $981.10 | $981.10 | $981.10 | |