| 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 | $161.61 | 8.450% | $175.266 | $175.27 | $175.25 | $175.30 |
| Purchase #2 | $192.76 | 7.331% | $206.8912 | $206.89 | $206.90 | $206.90 |
| Purchase #3 | $21.43 | 7.826% | $23.1071 | $23.11 | $23.10 | $23.10 |
| Purchase #4 | $117.66 | 9.442% | $128.7695 | $128.77 | $128.75 | $128.80 |
| Purchase #5 | $185.80 | 3.284% | $191.9017 | $191.90 | $191.90 | $191.90 |
| Purchase #6 | $71.57 | 6.125% | $75.9537 | $75.95 | $75.95 | $76.00 |
| Purchase #7 | $132.95 | 9.308% | $145.325 | $145.33 | $145.35 | $145.30 |
| 7 purchase totals = | $883.78 | $947.2142 | $947.22 | $947.20 | $947.30 | |