| 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 | $15.50 | 13.302% | $17.5618 | $17.56 | $17.55 | $17.60 |
| Purchase #2 | $201.73 | 8.863% | $219.6093 | $219.61 | $219.60 | $219.60 |
| Purchase #3 | $206.63 | 4.177% | $215.2609 | $215.26 | $215.25 | $215.30 |
| Purchase #4 | $76.44 | 7.526% | $82.1929 | $82.19 | $82.20 | $82.20 |
| Purchase #5 | $154.93 | 13.476% | $175.8084 | $175.81 | $175.80 | $175.80 |
| Purchase #6 | $244.56 | 10.630% | $270.5567 | $270.56 | $270.55 | $270.60 |
| Purchase #7 | $35.62 | 9.616% | $39.0452 | $39.05 | $39.05 | $39.00 |
| 7 purchase totals = | $935.41 | $1,020.0352 | $1,020.04 | $1,020.00 | $1,020.10 | |