| 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 | $160.88 | 5.864% | $170.314 | $170.31 | $170.30 | $170.30 |
| Purchase #2 | $21.65 | 4.723% | $22.6725 | $22.67 | $22.65 | $22.70 |
| Purchase #3 | $23.96 | 9.623% | $26.2657 | $26.27 | $26.25 | $26.30 |
| Purchase #4 | $158.99 | 3.834% | $165.0857 | $165.09 | $165.10 | $165.10 |
| Purchase #5 | $216.82 | 9.129% | $236.6135 | $236.61 | $236.60 | $236.60 |
| Purchase #6 | $14.80 | 8.569% | $16.0682 | $16.07 | $16.05 | $16.10 |
| Purchase #7 | $81.57 | 13.415% | $92.5126 | $92.51 | $92.50 | $92.50 |
| 7 purchase totals = | $678.67 | $729.5322 | $729.53 | $729.45 | $729.60 | |