| 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 | $110.30 | 6.700% | $117.6901 | $117.69 | $117.70 | $117.70 |
| Purchase #2 | $136.29 | 8.190% | $147.4522 | $147.45 | $147.45 | $147.50 |
| Purchase #3 | $85.75 | 3.193% | $88.488 | $88.49 | $88.50 | $88.50 |
| Purchase #4 | $54.45 | 10.419% | $60.1231 | $60.12 | $60.10 | $60.10 |
| Purchase #5 | $187.33 | 6.555% | $199.6095 | $199.61 | $199.60 | $199.60 |
| Purchase #6 | $152.77 | 5.377% | $160.9844 | $160.98 | $161.00 | $161.00 |
| Purchase #7 | $207.65 | 7.281% | $222.769 | $222.77 | $222.75 | $222.80 |
| 7 purchase totals = | $934.54 | $997.1163 | $997.11 | $997.10 | $997.20 | |