| 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 | $136.95 | 10.666% | $151.5571 | $151.56 | $151.55 | $151.60 |
| Purchase #2 | $95.61 | 12.405% | $107.4704 | $107.47 | $107.45 | $107.50 |
| Purchase #3 | $191.43 | 4.193% | $199.4567 | $199.46 | $199.45 | $199.50 |
| Purchase #4 | $117.28 | 12.309% | $131.716 | $131.72 | $131.70 | $131.70 |
| Purchase #5 | $15.75 | 9.306% | $17.2157 | $17.22 | $17.20 | $17.20 |
| Purchase #6 | $34.61 | 9.873% | $38.027 | $38.03 | $38.05 | $38.00 |
| Purchase #7 | $51.98 | 7.584% | $55.9222 | $55.92 | $55.90 | $55.90 |
| 7 purchase totals = | $643.61 | $701.3651 | $701.38 | $701.30 | $701.40 | |