| 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 | $174.37 | 4.340% | $181.9377 | $181.94 | $181.95 | $181.90 |
| Purchase #2 | $209.26 | 7.593% | $225.1491 | $225.15 | $225.15 | $225.10 |
| Purchase #3 | $218.96 | 4.403% | $228.6008 | $228.60 | $228.60 | $228.60 |
| Purchase #4 | $124.57 | 7.273% | $133.63 | $133.63 | $133.65 | $133.60 |
| Purchase #5 | $53.58 | 8.358% | $58.0582 | $58.06 | $58.05 | $58.10 |
| Purchase #6 | $224.68 | 3.853% | $233.3369 | $233.34 | $233.35 | $233.30 |
| Purchase #7 | $40.69 | 10.435% | $44.936 | $44.94 | $44.95 | $44.90 |
| 7 purchase totals = | $1,046.11 | $1,105.6487 | $1,105.66 | $1,105.70 | $1,105.50 | |