| 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 | $194.39 | 6.311% | $206.658 | $206.66 | $206.65 | $206.70 |
| Purchase #2 | $25.30 | 12.667% | $28.5048 | $28.50 | $28.50 | $28.50 |
| Purchase #3 | $84.72 | 7.726% | $91.2655 | $91.27 | $91.25 | $91.30 |
| Purchase #4 | $45.75 | 6.641% | $48.7883 | $48.79 | $48.80 | $48.80 |
| Purchase #5 | $14.66 | 6.691% | $15.6409 | $15.64 | $15.65 | $15.60 |
| Purchase #6 | $71.99 | 6.656% | $76.7817 | $76.78 | $76.80 | $76.80 |
| Purchase #7 | $170.56 | 7.855% | $183.9575 | $183.96 | $183.95 | $184.00 |
| 7 purchase totals = | $607.37 | $651.5967 | $651.60 | $651.60 | $651.70 | |