| 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 | $168.80 | 10.213% | $186.0395 | $186.04 | $186.05 | $186.00 |
| Purchase #2 | $18.36 | 3.860% | $19.0687 | $19.07 | $19.05 | $19.10 |
| Purchase #3 | $212.28 | 12.440% | $238.6876 | $238.69 | $238.70 | $238.70 |
| Purchase #4 | $224.88 | 3.125% | $231.9075 | $231.91 | $231.90 | $231.90 |
| Purchase #5 | $217.65 | 3.464% | $225.1894 | $225.19 | $225.20 | $225.20 |
| Purchase #6 | $33.94 | 10.231% | $37.4124 | $37.41 | $37.40 | $37.40 |
| Purchase #7 | $224.57 | 7.798% | $242.082 | $242.08 | $242.10 | $242.10 |
| 7 purchase totals = | $1,100.48 | $1,180.3871 | $1,180.39 | $1,180.40 | $1,180.40 | |