| 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 | $163.37 | 4.141% | $170.1352 | $170.14 | $170.15 | $170.10 |
| Purchase #2 | $41.29 | 8.596% | $44.8393 | $44.84 | $44.85 | $44.80 |
| Purchase #3 | $153.64 | 9.349% | $168.0038 | $168.00 | $168.00 | $168.00 |
| Purchase #4 | $134.45 | 8.642% | $146.0692 | $146.07 | $146.05 | $146.10 |
| Purchase #5 | $229.34 | 11.717% | $256.2118 | $256.21 | $256.20 | $256.20 |
| Purchase #6 | $119.89 | 10.218% | $132.1404 | $132.14 | $132.15 | $132.10 |
| Purchase #7 | $82.93 | 13.168% | $93.8502 | $93.85 | $93.85 | $93.90 |
| 7 purchase totals = | $924.91 | $1,011.2499 | $1,011.25 | $1,011.25 | $1,011.20 | |