| 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 | $209.50 | 3.726% | $217.306 | $217.31 | $217.30 | $217.30 |
| Purchase #2 | $110.41 | 10.300% | $121.7822 | $121.78 | $121.80 | $121.80 |
| Purchase #3 | $143.87 | 10.825% | $159.4439 | $159.44 | $159.45 | $159.40 |
| Purchase #4 | $180.66 | 8.750% | $196.4678 | $196.47 | $196.45 | $196.50 |
| Purchase #5 | $165.92 | 9.125% | $181.0602 | $181.06 | $181.05 | $181.10 |
| Purchase #6 | $156.57 | 3.222% | $161.6147 | $161.61 | $161.60 | $161.60 |
| Purchase #7 | $143.85 | 8.841% | $156.5678 | $156.57 | $156.55 | $156.60 |
| 7 purchase totals = | $1,110.78 | $1,194.2426 | $1,194.24 | $1,194.20 | $1,194.30 | |