| 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 | $149.88 | 5.199% | $157.6723 | $157.67 | $157.65 | $157.70 |
| Purchase #2 | $99.88 | 4.710% | $104.5843 | $104.58 | $104.60 | $104.60 |
| Purchase #3 | $150.88 | 5.340% | $158.937 | $158.94 | $158.95 | $158.90 |
| Purchase #4 | $214.39 | 11.613% | $239.2871 | $239.29 | $239.30 | $239.30 |
| Purchase #5 | $95.80 | 6.209% | $101.7482 | $101.75 | $101.75 | $101.70 |
| Purchase #6 | $6.49 | 9.518% | $7.1077 | $7.11 | $7.10 | $7.10 |
| Purchase #7 | $182.85 | 6.682% | $195.068 | $195.07 | $195.05 | $195.10 |
| 7 purchase totals = | $900.17 | $964.4046 | $964.41 | $964.40 | $964.40 | |