| 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 | $159.42 | 9.157% | $174.0181 | $174.02 | $174.00 | $174.00 |
| Purchase #2 | $195.56 | 11.416% | $217.8851 | $217.89 | $217.90 | $217.90 |
| Purchase #3 | $136.44 | 5.689% | $144.2021 | $144.20 | $144.20 | $144.20 |
| Purchase #4 | $226.35 | 5.773% | $239.4172 | $239.42 | $239.40 | $239.40 |
| Purchase #5 | $72.40 | 5.545% | $76.4146 | $76.41 | $76.40 | $76.40 |
| Purchase #6 | $92.51 | 4.290% | $96.4787 | $96.48 | $96.50 | $96.50 |
| Purchase #7 | $132.49 | 5.642% | $139.9651 | $139.97 | $139.95 | $140.00 |
| 7 purchase totals = | $1,015.17 | $1,088.3809 | $1,088.39 | $1,088.35 | $1,088.40 | |