| 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 | $179.26 | 5.628% | $189.3488 | $189.35 | $189.35 | $189.30 |
| Purchase #2 | $13.97 | 3.596% | $14.4724 | $14.47 | $14.45 | $14.50 |
| Purchase #3 | $122.68 | 11.366% | $136.6238 | $136.62 | $136.60 | $136.60 |
| Purchase #4 | $142.25 | 3.763% | $147.6029 | $147.60 | $147.60 | $147.60 |
| Purchase #5 | $73.91 | 3.241% | $76.3054 | $76.31 | $76.30 | $76.30 |
| Purchase #6 | $192.51 | 11.355% | $214.3695 | $214.37 | $214.35 | $214.40 |
| Purchase #7 | $185.59 | 13.420% | $210.4962 | $210.50 | $210.50 | $210.50 |
| 7 purchase totals = | $910.17 | $989.2190 | $989.22 | $989.15 | $989.20 | |