| 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 | $145.86 | 13.435% | $165.4563 | $165.46 | $165.45 | $165.50 |
| Purchase #2 | $21.66 | 10.603% | $23.9566 | $23.96 | $23.95 | $24.00 |
| Purchase #3 | $117.61 | 9.864% | $129.2111 | $129.21 | $129.20 | $129.20 |
| Purchase #4 | $206.76 | 7.219% | $221.686 | $221.69 | $221.70 | $221.70 |
| Purchase #5 | $76.80 | 5.409% | $80.9541 | $80.95 | $80.95 | $81.00 |
| Purchase #6 | $91.27 | 11.433% | $101.7049 | $101.70 | $101.70 | $101.70 |
| Purchase #7 | $76.37 | 4.264% | $79.6264 | $79.63 | $79.65 | $79.60 |
| 7 purchase totals = | $736.33 | $802.5954 | $802.60 | $802.60 | $802.70 | |