| 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 | $180.48 | 10.136% | $198.7735 | $198.77 | $198.75 | $198.80 |
| Purchase #2 | $37.64 | 5.575% | $39.7384 | $39.74 | $39.75 | $39.70 |
| Purchase #3 | $136.26 | 13.448% | $154.5842 | $154.58 | $154.60 | $154.60 |
| Purchase #4 | $164.51 | 11.305% | $183.1079 | $183.11 | $183.10 | $183.10 |
| Purchase #5 | $148.41 | 7.197% | $159.0911 | $159.09 | $159.10 | $159.10 |
| Purchase #6 | $78.99 | 5.501% | $83.3352 | $83.34 | $83.35 | $83.30 |
| Purchase #7 | $14.28 | 10.733% | $15.8127 | $15.81 | $15.80 | $15.80 |
| 7 purchase totals = | $760.57 | $834.4430 | $834.44 | $834.45 | $834.40 | |