| 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 | $9.38 | 7.484% | $10.082 | $10.08 | $10.10 | $10.10 |
| Purchase #2 | $139.54 | 3.384% | $144.262 | $144.26 | $144.25 | $144.30 |
| Purchase #3 | $33.30 | 5.826% | $35.2401 | $35.24 | $35.25 | $35.20 |
| Purchase #4 | $212.98 | 9.422% | $233.047 | $233.05 | $233.05 | $233.00 |
| Purchase #5 | $148.56 | 5.227% | $156.3252 | $156.33 | $156.35 | $156.30 |
| Purchase #6 | $171.78 | 3.113% | $177.1275 | $177.13 | $177.15 | $177.10 |
| Purchase #7 | $137.52 | 9.765% | $150.9488 | $150.95 | $150.95 | $150.90 |
| 7 purchase totals = | $853.06 | $907.0326 | $907.04 | $907.10 | $906.90 | |