| 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 | $170.75 | 12.696% | $192.4284 | $192.43 | $192.45 | $192.40 |
| Purchase #2 | $114.69 | 5.674% | $121.1975 | $121.20 | $121.20 | $121.20 |
| Purchase #3 | $51.88 | 11.328% | $57.757 | $57.76 | $57.75 | $57.80 |
| Purchase #4 | $66.30 | 9.825% | $72.814 | $72.81 | $72.80 | $72.80 |
| Purchase #5 | $31.48 | 5.442% | $33.1931 | $33.19 | $33.20 | $33.20 |
| Purchase #6 | $222.33 | 3.596% | $230.325 | $230.33 | $230.35 | $230.30 |
| Purchase #7 | $8.73 | 11.173% | $9.7054 | $9.71 | $9.70 | $9.70 |
| 7 purchase totals = | $666.16 | $717.4204 | $717.43 | $717.45 | $717.40 | |