| 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 | $126.45 | 10.608% | $139.8638 | $139.86 | $139.85 | $139.90 |
| Purchase #2 | $101.39 | 4.682% | $106.1371 | $106.14 | $106.15 | $106.10 |
| Purchase #3 | $181.34 | 9.291% | $198.1883 | $198.19 | $198.20 | $198.20 |
| Purchase #4 | $22.58 | 4.240% | $23.5374 | $23.54 | $23.55 | $23.50 |
| Purchase #5 | $194.32 | 11.226% | $216.1344 | $216.13 | $216.15 | $216.10 |
| Purchase #6 | $14.71 | 8.196% | $15.9156 | $15.92 | $15.90 | $15.90 |
| Purchase #7 | $144.46 | 5.839% | $152.895 | $152.90 | $152.90 | $152.90 |
| 7 purchase totals = | $785.25 | $852.6716 | $852.68 | $852.70 | $852.60 | |