| 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 | $141.80 | 6.786% | $151.4225 | $151.42 | $151.40 | $151.40 |
| Purchase #2 | $50.71 | 5.476% | $53.4869 | $53.49 | $53.50 | $53.50 |
| Purchase #3 | $210.84 | 13.232% | $238.7383 | $238.74 | $238.75 | $238.70 |
| Purchase #4 | $59.67 | 11.476% | $66.5177 | $66.52 | $66.50 | $66.50 |
| Purchase #5 | $229.27 | 8.748% | $249.3265 | $249.33 | $249.35 | $249.30 |
| Purchase #6 | $191.97 | 11.692% | $214.4151 | $214.42 | $214.40 | $214.40 |
| Purchase #7 | $166.94 | 4.438% | $174.3488 | $174.35 | $174.35 | $174.30 |
| 7 purchase totals = | $1,051.20 | $1,148.2558 | $1,148.27 | $1,148.25 | $1,148.10 | |