| 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 | $175.43 | 7.556% | $188.6855 | $188.69 | $188.70 | $188.70 |
| Purchase #2 | $218.57 | 6.621% | $233.0415 | $233.04 | $233.05 | $233.00 |
| Purchase #3 | $91.92 | 11.397% | $102.3961 | $102.40 | $102.40 | $102.40 |
| Purchase #4 | $105.56 | 7.281% | $113.2458 | $113.25 | $113.25 | $113.20 |
| Purchase #5 | $51.60 | 6.323% | $54.8627 | $54.86 | $54.85 | $54.90 |
| Purchase #6 | $101.69 | 8.700% | $110.537 | $110.54 | $110.55 | $110.50 |
| Purchase #7 | $114.56 | 13.406% | $129.9179 | $129.92 | $129.90 | $129.90 |
| 7 purchase totals = | $859.33 | $932.6865 | $932.70 | $932.70 | $932.60 | |