| 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 | $14.37 | 6.757% | $15.341 | $15.34 | $15.35 | $15.30 |
| Purchase #2 | $20.31 | 10.639% | $22.4708 | $22.47 | $22.45 | $22.50 |
| Purchase #3 | $12.71 | 11.724% | $14.2001 | $14.20 | $14.20 | $14.20 |
| Purchase #4 | $179.31 | 9.723% | $196.7443 | $196.74 | $196.75 | $196.70 |
| Purchase #5 | $228.33 | 8.553% | $247.8591 | $247.86 | $247.85 | $247.90 |
| Purchase #6 | $41.85 | 5.164% | $44.0111 | $44.01 | $44.00 | $44.00 |
| Purchase #7 | $153.34 | 4.363% | $160.0302 | $160.03 | $160.05 | $160.00 |
| 7 purchase totals = | $650.22 | $700.6566 | $700.65 | $700.65 | $700.60 | |