| 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 | $97.87 | 8.815% | $106.4972 | $106.50 | $106.50 | $106.50 |
| Purchase #2 | $161.59 | 3.624% | $167.446 | $167.45 | $167.45 | $167.40 |
| Purchase #3 | $76.77 | 4.496% | $80.2216 | $80.22 | $80.20 | $80.20 |
| Purchase #4 | $130.40 | 9.416% | $142.6785 | $142.68 | $142.70 | $142.70 |
| Purchase #5 | $94.88 | 9.536% | $103.9278 | $103.93 | $103.95 | $103.90 |
| Purchase #6 | $136.71 | 13.456% | $155.1057 | $155.11 | $155.10 | $155.10 |
| Purchase #7 | $185.51 | 7.335% | $199.1172 | $199.12 | $199.10 | $199.10 |
| 7 purchase totals = | $883.73 | $954.9940 | $955.01 | $955.00 | $954.90 | |