| 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 | $139.55 | 12.466% | $156.9463 | $156.95 | $156.95 | $156.90 |
| Purchase #2 | $43.68 | 3.874% | $45.3722 | $45.37 | $45.35 | $45.40 |
| Purchase #3 | $94.25 | 5.298% | $99.2434 | $99.24 | $99.25 | $99.20 |
| Purchase #4 | $109.58 | 6.794% | $117.0249 | $117.02 | $117.00 | $117.00 |
| Purchase #5 | $148.98 | 7.243% | $159.7706 | $159.77 | $159.75 | $159.80 |
| Purchase #6 | $21.29 | 13.811% | $24.2304 | $24.23 | $24.25 | $24.20 |
| Purchase #7 | $128.69 | 11.242% | $143.1573 | $143.16 | $143.15 | $143.20 |
| 7 purchase totals = | $686.02 | $745.7451 | $745.74 | $745.70 | $745.70 | |