| 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 | $145.56 | 9.374% | $159.2048 | $159.20 | $159.20 | $159.20 |
| Purchase #2 | $78.60 | 12.311% | $88.2764 | $88.28 | $88.30 | $88.30 |
| Purchase #3 | $108.61 | 10.148% | $119.6317 | $119.63 | $119.65 | $119.60 |
| Purchase #4 | $40.48 | 10.654% | $44.7927 | $44.79 | $44.80 | $44.80 |
| Purchase #5 | $158.46 | 5.594% | $167.3243 | $167.32 | $167.30 | $167.30 |
| Purchase #6 | $225.61 | 7.614% | $242.7879 | $242.79 | $242.80 | $242.80 |
| Purchase #7 | $63.80 | 3.788% | $66.2167 | $66.22 | $66.20 | $66.20 |
| 7 purchase totals = | $821.12 | $888.2345 | $888.23 | $888.25 | $888.20 | |