| 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 | $192.96 | 10.205% | $212.6516 | $212.65 | $212.65 | $212.70 |
| Purchase #2 | $86.38 | 5.619% | $91.2337 | $91.23 | $91.25 | $91.20 |
| Purchase #3 | $101.36 | 13.699% | $115.2453 | $115.25 | $115.25 | $115.20 |
| Purchase #4 | $156.30 | 5.409% | $164.7543 | $164.75 | $164.75 | $164.80 |
| Purchase #5 | $77.42 | 13.751% | $88.066 | $88.07 | $88.05 | $88.10 |
| Purchase #6 | $194.96 | 12.504% | $219.3378 | $219.34 | $219.35 | $219.30 |
| Purchase #7 | $142.79 | 12.745% | $160.9886 | $160.99 | $161.00 | $161.00 |
| 7 purchase totals = | $952.17 | $1,052.2773 | $1,052.28 | $1,052.30 | $1,052.30 | |