| 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 | $154.94 | 4.205% | $161.4552 | $161.46 | $161.45 | $161.50 |
| Purchase #2 | $90.25 | 4.817% | $94.5973 | $94.60 | $94.60 | $94.60 |
| Purchase #3 | $196.99 | 10.572% | $217.8158 | $217.82 | $217.80 | $217.80 |
| Purchase #4 | $73.58 | 6.224% | $78.1596 | $78.16 | $78.15 | $78.20 |
| Purchase #5 | $14.57 | 5.700% | $15.4005 | $15.40 | $15.40 | $15.40 |
| Purchase #6 | $92.52 | 9.407% | $101.2234 | $101.22 | $101.20 | $101.20 |
| Purchase #7 | $191.35 | 6.731% | $204.2298 | $204.23 | $204.25 | $204.20 |
| 7 purchase totals = | $814.20 | $872.8816 | $872.89 | $872.85 | $872.90 | |