| 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 | $154.50 | 11.151% | $171.7283 | $171.73 | $171.75 | $171.70 |
| Purchase #2 | $64.75 | 10.222% | $71.3687 | $71.37 | $71.35 | $71.40 |
| Purchase #3 | $16.41 | 5.545% | $17.3199 | $17.32 | $17.30 | $17.30 |
| Purchase #4 | $170.67 | 6.217% | $181.2806 | $181.28 | $181.30 | $181.30 |
| Purchase #5 | $149.69 | 11.315% | $166.6274 | $166.63 | $166.65 | $166.60 |
| Purchase #6 | $39.40 | 8.222% | $42.6395 | $42.64 | $42.65 | $42.60 |
| Purchase #7 | $197.76 | 9.862% | $217.2631 | $217.26 | $217.25 | $217.30 |
| 7 purchase totals = | $793.18 | $868.2275 | $868.23 | $868.25 | $868.20 | |