| 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 | $188.49 | 5.369% | $198.61 | $198.61 | $198.60 | $198.60 |
| Purchase #2 | $99.85 | 8.213% | $108.0507 | $108.05 | $108.05 | $108.10 |
| Purchase #3 | $185.99 | 9.382% | $203.4396 | $203.44 | $203.45 | $203.40 |
| Purchase #4 | $57.53 | 13.511% | $65.3029 | $65.30 | $65.30 | $65.30 |
| Purchase #5 | $47.64 | 4.253% | $49.6661 | $49.67 | $49.65 | $49.70 |
| Purchase #6 | $217.48 | 5.683% | $229.8394 | $229.84 | $229.85 | $229.80 |
| Purchase #7 | $103.91 | 10.448% | $114.7665 | $114.77 | $114.75 | $114.80 |
| 7 purchase totals = | $900.89 | $969.6752 | $969.68 | $969.65 | $969.70 | |