| 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 | $165.26 | 3.269% | $170.6623 | $170.66 | $170.65 | $170.70 |
| Purchase #2 | $48.61 | 9.418% | $53.1881 | $53.19 | $53.20 | $53.20 |
| Purchase #3 | $53.71 | 12.750% | $60.558 | $60.56 | $60.55 | $60.60 |
| Purchase #4 | $39.70 | 7.545% | $42.6954 | $42.70 | $42.70 | $42.70 |
| Purchase #5 | $97.66 | 10.322% | $107.7405 | $107.74 | $107.75 | $107.70 |
| Purchase #6 | $165.35 | 8.691% | $179.7206 | $179.72 | $179.70 | $179.70 |
| Purchase #7 | $209.32 | 12.497% | $235.4787 | $235.48 | $235.50 | $235.50 |
| 7 purchase totals = | $779.61 | $850.0436 | $850.05 | $850.05 | $850.10 | |