| 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 | $182.31 | 3.395% | $188.4994 | $188.50 | $188.50 | $188.50 |
| Purchase #2 | $9.86 | 5.269% | $10.3795 | $10.38 | $10.40 | $10.40 |
| Purchase #3 | $32.84 | 12.633% | $36.9887 | $36.99 | $37.00 | $37.00 |
| Purchase #4 | $155.71 | 7.218% | $166.9491 | $166.95 | $166.95 | $166.90 |
| Purchase #5 | $79.63 | 11.293% | $88.6226 | $88.62 | $88.60 | $88.60 |
| Purchase #6 | $85.52 | 3.438% | $88.4602 | $88.46 | $88.45 | $88.50 |
| Purchase #7 | $137.25 | 6.467% | $146.126 | $146.13 | $146.15 | $146.10 |
| 7 purchase totals = | $683.12 | $726.0255 | $726.03 | $726.05 | $726.00 | |