| 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 | $151.69 | 3.590% | $157.1357 | $157.14 | $157.15 | $157.10 |
| Purchase #2 | $122.40 | 8.205% | $132.4429 | $132.44 | $132.45 | $132.40 |
| Purchase #3 | $233.89 | 13.189% | $264.7378 | $264.74 | $264.75 | $264.70 |
| Purchase #4 | $167.47 | 6.349% | $178.1027 | $178.10 | $178.10 | $178.10 |
| Purchase #5 | $243.46 | 4.120% | $253.4906 | $253.49 | $253.50 | $253.50 |
| Purchase #6 | $40.59 | 13.175% | $45.9377 | $45.94 | $45.95 | $45.90 |
| Purchase #7 | $212.95 | 7.456% | $228.8276 | $228.83 | $228.85 | $228.80 |
| 7 purchase totals = | $1,172.45 | $1,260.6750 | $1,260.68 | $1,260.75 | $1,260.50 | |