| 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 | $205.94 | 5.849% | $217.9854 | $217.99 | $218.00 | $218.00 |
| Purchase #2 | $140.59 | 9.569% | $154.0431 | $154.04 | $154.05 | $154.00 |
| Purchase #3 | $146.77 | 10.441% | $162.0943 | $162.09 | $162.10 | $162.10 |
| Purchase #4 | $148.91 | 5.383% | $156.9258 | $156.93 | $156.95 | $156.90 |
| Purchase #5 | $133.41 | 3.743% | $138.4035 | $138.40 | $138.40 | $138.40 |
| Purchase #6 | $13.74 | 13.161% | $15.5483 | $15.55 | $15.55 | $15.50 |
| Purchase #7 | $185.48 | 6.594% | $197.7106 | $197.71 | $197.70 | $197.70 |
| 7 purchase totals = | $974.84 | $1,042.7110 | $1,042.71 | $1,042.75 | $1,042.60 | |