| 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 | $148.53 | 3.166% | $153.2325 | $153.23 | $153.25 | $153.20 |
| Purchase #2 | $227.83 | 5.112% | $239.4767 | $239.48 | $239.50 | $239.50 |
| Purchase #3 | $202.69 | 12.269% | $227.558 | $227.56 | $227.55 | $227.60 |
| Purchase #4 | $13.76 | 3.799% | $14.2827 | $14.28 | $14.30 | $14.30 |
| Purchase #5 | $138.91 | 11.385% | $154.7249 | $154.72 | $154.70 | $154.70 |
| Purchase #6 | $115.99 | 13.503% | $131.6521 | $131.65 | $131.65 | $131.70 |
| Purchase #7 | $61.63 | 4.115% | $64.1661 | $64.17 | $64.15 | $64.20 |
| 7 purchase totals = | $909.34 | $985.0930 | $985.09 | $985.10 | $985.20 | |