| 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 | $110.72 | 11.204% | $123.1251 | $123.13 | $123.15 | $123.10 |
| Purchase #2 | $205.84 | 13.812% | $234.2706 | $234.27 | $234.25 | $234.30 |
| Purchase #3 | $39.30 | 9.738% | $43.127 | $43.13 | $43.15 | $43.10 |
| Purchase #4 | $125.90 | 8.115% | $136.1168 | $136.12 | $136.10 | $136.10 |
| Purchase #5 | $181.96 | 4.730% | $190.5667 | $190.57 | $190.55 | $190.60 |
| Purchase #6 | $160.33 | 4.440% | $167.4487 | $167.45 | $167.45 | $167.40 |
| Purchase #7 | $228.60 | 10.467% | $252.5276 | $252.53 | $252.55 | $252.50 |
| 7 purchase totals = | $1,052.65 | $1,147.1825 | $1,147.20 | $1,147.20 | $1,147.10 | |