| 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 | $122.49 | 13.616% | $139.1682 | $139.17 | $139.15 | $139.20 |
| Purchase #2 | $136.52 | 10.367% | $150.673 | $150.67 | $150.65 | $150.70 |
| Purchase #3 | $241.76 | 5.343% | $254.6772 | $254.68 | $254.70 | $254.70 |
| Purchase #4 | $236.26 | 5.511% | $249.2803 | $249.28 | $249.30 | $249.30 |
| Purchase #5 | $158.53 | 5.392% | $167.0779 | $167.08 | $167.10 | $167.10 |
| Purchase #6 | $48.89 | 10.483% | $54.0151 | $54.02 | $54.00 | $54.00 |
| Purchase #7 | $81.67 | 11.599% | $91.1429 | $91.14 | $91.15 | $91.10 |
| 7 purchase totals = | $1,026.12 | $1,106.0346 | $1,106.04 | $1,106.05 | $1,106.10 | |