| 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 | $126.95 | 10.842% | $140.7139 | $140.71 | $140.70 | $140.70 |
| Purchase #2 | $135.97 | 8.127% | $147.0203 | $147.02 | $147.00 | $147.00 |
| Purchase #3 | $183.53 | 5.609% | $193.8242 | $193.82 | $193.80 | $193.80 |
| Purchase #4 | $146.81 | 8.226% | $158.8866 | $158.89 | $158.90 | $158.90 |
| Purchase #5 | $75.82 | 8.444% | $82.2222 | $82.22 | $82.20 | $82.20 |
| Purchase #6 | $156.48 | 10.812% | $173.3986 | $173.40 | $173.40 | $173.40 |
| Purchase #7 | $183.62 | 13.825% | $209.0055 | $209.01 | $209.00 | $209.00 |
| 7 purchase totals = | $1,009.18 | $1,105.0713 | $1,105.07 | $1,105.00 | $1,105.00 | |