| 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 | $189.61 | 6.789% | $202.4826 | $202.48 | $202.50 | $202.50 |
| Purchase #2 | $147.97 | 4.141% | $154.0974 | $154.10 | $154.10 | $154.10 |
| Purchase #3 | $153.53 | 6.206% | $163.0581 | $163.06 | $163.05 | $163.10 |
| Purchase #4 | $103.40 | 7.631% | $111.2905 | $111.29 | $111.30 | $111.30 |
| Purchase #5 | $113.95 | 5.710% | $120.4565 | $120.46 | $120.45 | $120.50 |
| Purchase #6 | $21.38 | 8.765% | $23.254 | $23.25 | $23.25 | $23.30 |
| Purchase #7 | $205.51 | 5.380% | $216.5664 | $216.57 | $216.55 | $216.60 |
| 7 purchase totals = | $935.35 | $991.2055 | $991.21 | $991.20 | $991.40 | |