| 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 | $183.64 | 7.622% | $197.637 | $197.64 | $197.65 | $197.60 |
| Purchase #2 | $71.42 | 3.500% | $73.9197 | $73.92 | $73.90 | $73.90 |
| Purchase #3 | $37.65 | 5.762% | $39.8194 | $39.82 | $39.80 | $39.80 |
| Purchase #4 | $167.45 | 12.867% | $188.9958 | $189.00 | $189.00 | $189.00 |
| Purchase #5 | $104.84 | 8.289% | $113.5302 | $113.53 | $113.55 | $113.50 |
| Purchase #6 | $241.84 | 12.523% | $272.1256 | $272.13 | $272.15 | $272.10 |
| Purchase #7 | $141.87 | 8.634% | $154.1191 | $154.12 | $154.10 | $154.10 |
| 7 purchase totals = | $948.71 | $1,040.1468 | $1,040.16 | $1,040.15 | $1,040.00 | |