| 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 | $146.41 | 6.630% | $156.117 | $156.12 | $156.10 | $156.10 |
| Purchase #2 | $180.81 | 10.582% | $199.9433 | $199.94 | $199.95 | $199.90 |
| Purchase #3 | $227.78 | 12.426% | $256.0839 | $256.08 | $256.10 | $256.10 |
| Purchase #4 | $236.90 | 13.127% | $267.9979 | $268.00 | $268.00 | $268.00 |
| Purchase #5 | $83.84 | 11.637% | $93.5965 | $93.60 | $93.60 | $93.60 |
| Purchase #6 | $60.60 | 11.364% | $67.4866 | $67.49 | $67.50 | $67.50 |
| Purchase #7 | $95.41 | 12.505% | $107.341 | $107.34 | $107.35 | $107.30 |
| 7 purchase totals = | $1,031.75 | $1,148.5662 | $1,148.57 | $1,148.60 | $1,148.50 | |