| 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 | $141.69 | 13.182% | $160.3676 | $160.37 | $160.35 | $160.40 |
| Purchase #2 | $247.73 | 10.661% | $274.1405 | $274.14 | $274.15 | $274.10 |
| Purchase #3 | $166.74 | 10.747% | $184.6595 | $184.66 | $184.65 | $184.70 |
| Purchase #4 | $19.68 | 3.431% | $20.3552 | $20.36 | $20.35 | $20.40 |
| Purchase #5 | $17.34 | 11.594% | $19.3504 | $19.35 | $19.35 | $19.40 |
| Purchase #6 | $59.53 | 7.305% | $63.8787 | $63.88 | $63.90 | $63.90 |
| Purchase #7 | $124.98 | 3.521% | $129.3805 | $129.38 | $129.40 | $129.40 |
| 7 purchase totals = | $777.69 | $852.1324 | $852.14 | $852.15 | $852.30 | |