| 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 | $194.80 | 6.605% | $207.6665 | $207.67 | $207.65 | $207.70 |
| Purchase #2 | $82.50 | 3.569% | $85.4444 | $85.44 | $85.45 | $85.40 |
| Purchase #3 | $125.34 | 12.696% | $141.2532 | $141.25 | $141.25 | $141.30 |
| Purchase #4 | $126.27 | 12.228% | $141.7103 | $141.71 | $141.70 | $141.70 |
| Purchase #5 | $250.95 | 6.299% | $266.7573 | $266.76 | $266.75 | $266.80 |
| Purchase #6 | $160.34 | 8.116% | $173.3532 | $173.35 | $173.35 | $173.40 |
| Purchase #7 | $135.85 | 10.698% | $150.3832 | $150.38 | $150.40 | $150.40 |
| 7 purchase totals = | $1,076.05 | $1,166.5681 | $1,166.56 | $1,166.55 | $1,166.70 | |