| 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 | $164.47 | 6.873% | $175.774 | $175.77 | $175.75 | $175.80 |
| Purchase #2 | $100.65 | 10.514% | $111.2323 | $111.23 | $111.25 | $111.20 |
| Purchase #3 | $221.65 | 12.633% | $249.651 | $249.65 | $249.65 | $249.70 |
| Purchase #4 | $47.57 | 6.784% | $50.7971 | $50.80 | $50.80 | $50.80 |
| Purchase #5 | $175.52 | 7.577% | $188.8192 | $188.82 | $188.80 | $188.80 |
| Purchase #6 | $92.77 | 3.317% | $95.8472 | $95.85 | $95.85 | $95.80 |
| Purchase #7 | $11.61 | 8.301% | $12.5737 | $12.57 | $12.55 | $12.60 |
| 7 purchase totals = | $814.24 | $884.6945 | $884.69 | $884.65 | $884.70 | |