| 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 | $121.88 | 8.143% | $131.8047 | $131.80 | $131.80 | $131.80 |
| Purchase #2 | $49.69 | 9.836% | $54.5775 | $54.58 | $54.60 | $54.60 |
| Purchase #3 | $154.33 | 4.398% | $161.1174 | $161.12 | $161.10 | $161.10 |
| Purchase #4 | $66.83 | 5.591% | $70.5665 | $70.57 | $70.55 | $70.60 |
| Purchase #5 | $219.61 | 12.746% | $247.6015 | $247.60 | $247.60 | $247.60 |
| Purchase #6 | $7.87 | 5.673% | $8.3165 | $8.32 | $8.30 | $8.30 |
| Purchase #7 | $188.90 | 4.421% | $197.2513 | $197.25 | $197.25 | $197.30 |
| 7 purchase totals = | $809.11 | $871.2354 | $871.24 | $871.20 | $871.30 | |