| 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 | $139.77 | 9.589% | $153.1725 | $153.17 | $153.15 | $153.20 |
| Purchase #2 | $38.95 | 12.214% | $43.7074 | $43.71 | $43.70 | $43.70 |
| Purchase #3 | $143.67 | 6.430% | $152.908 | $152.91 | $152.90 | $152.90 |
| Purchase #4 | $13.60 | 3.603% | $14.09 | $14.09 | $14.10 | $14.10 |
| Purchase #5 | $200.36 | 6.351% | $213.0849 | $213.08 | $213.10 | $213.10 |
| Purchase #6 | $101.42 | 6.812% | $108.3287 | $108.33 | $108.35 | $108.30 |
| Purchase #7 | $143.62 | 13.659% | $163.2371 | $163.24 | $163.25 | $163.20 |
| 7 purchase totals = | $781.39 | $848.5286 | $848.53 | $848.55 | $848.50 | |