| 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 | $14.41 | 10.393% | $15.9076 | $15.91 | $15.90 | $15.90 |
| Purchase #2 | $172.50 | 11.426% | $192.2099 | $192.21 | $192.20 | $192.20 |
| Purchase #3 | $154.59 | 10.581% | $170.9472 | $170.95 | $170.95 | $170.90 |
| Purchase #4 | $155.26 | 3.522% | $160.7283 | $160.73 | $160.75 | $160.70 |
| Purchase #5 | $133.87 | 11.129% | $148.7684 | $148.77 | $148.75 | $148.80 |
| Purchase #6 | $38.45 | 11.271% | $42.7837 | $42.78 | $42.80 | $42.80 |
| Purchase #7 | $135.79 | 4.407% | $141.7743 | $141.77 | $141.75 | $141.80 |
| 7 purchase totals = | $804.87 | $873.1194 | $873.12 | $873.10 | $873.10 | |