| 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 | $172.39 | 3.685% | $178.7426 | $178.74 | $178.75 | $178.70 |
| Purchase #2 | $213.67 | 10.605% | $236.3297 | $236.33 | $236.35 | $236.30 |
| Purchase #3 | $82.65 | 8.585% | $89.7455 | $89.75 | $89.75 | $89.70 |
| Purchase #4 | $250.96 | 9.516% | $274.8414 | $274.84 | $274.85 | $274.80 |
| Purchase #5 | $98.70 | 13.668% | $112.1903 | $112.19 | $112.20 | $112.20 |
| Purchase #6 | $160.91 | 3.601% | $166.7044 | $166.70 | $166.70 | $166.70 |
| Purchase #7 | $133.47 | 3.609% | $138.2869 | $138.29 | $138.30 | $138.30 |
| 7 purchase totals = | $1,112.75 | $1,196.8408 | $1,196.84 | $1,196.90 | $1,196.70 | |