| 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 | $173.29 | 13.212% | $196.1851 | $196.19 | $196.20 | $196.20 |
| Purchase #2 | $147.53 | 6.594% | $157.2581 | $157.26 | $157.25 | $157.30 |
| Purchase #3 | $170.92 | 6.708% | $182.3853 | $182.39 | $182.40 | $182.40 |
| Purchase #4 | $126.94 | 5.112% | $133.4292 | $133.43 | $133.45 | $133.40 |
| Purchase #5 | $86.85 | 8.584% | $94.3052 | $94.31 | $94.30 | $94.30 |
| Purchase #6 | $13.80 | 7.408% | $14.8223 | $14.82 | $14.80 | $14.80 |
| Purchase #7 | $103.87 | 5.580% | $109.6659 | $109.67 | $109.65 | $109.70 |
| 7 purchase totals = | $823.20 | $888.0511 | $888.07 | $888.05 | $888.10 | |