| 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 | $192.46 | 4.872% | $201.8367 | $201.84 | $201.85 | $201.80 |
| Purchase #2 | $18.42 | 5.134% | $19.3657 | $19.37 | $19.35 | $19.40 |
| Purchase #3 | $39.71 | 10.471% | $43.868 | $43.87 | $43.85 | $43.90 |
| Purchase #4 | $13.28 | 10.412% | $14.6627 | $14.66 | $14.65 | $14.70 |
| Purchase #5 | $38.37 | 4.286% | $40.0145 | $40.01 | $40.00 | $40.00 |
| Purchase #6 | $54.42 | 10.822% | $60.3093 | $60.31 | $60.30 | $60.30 |
| Purchase #7 | $156.68 | 8.614% | $170.1764 | $170.18 | $170.20 | $170.20 |
| 7 purchase totals = | $513.34 | $550.2333 | $550.24 | $550.20 | $550.30 | |