| 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 | $87.71 | 7.582% | $94.3602 | $94.36 | $94.35 | $94.40 |
| Purchase #2 | $156.72 | 8.617% | $170.2246 | $170.22 | $170.20 | $170.20 |
| Purchase #3 | $168.39 | 8.139% | $182.0953 | $182.10 | $182.10 | $182.10 |
| Purchase #4 | $61.70 | 9.795% | $67.7435 | $67.74 | $67.75 | $67.70 |
| Purchase #5 | $25.86 | 12.482% | $29.0878 | $29.09 | $29.10 | $29.10 |
| Purchase #6 | $137.53 | 4.280% | $143.4163 | $143.42 | $143.40 | $143.40 |
| Purchase #7 | $226.33 | 11.510% | $252.3806 | $252.38 | $252.40 | $252.40 |
| 7 purchase totals = | $864.24 | $939.3083 | $939.31 | $939.30 | $939.30 | |