| 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 | $128.89 | 5.793% | $136.3566 | $136.36 | $136.35 | $136.40 |
| Purchase #2 | $137.62 | 3.421% | $142.328 | $142.33 | $142.35 | $142.30 |
| Purchase #3 | $16.64 | 12.403% | $18.7039 | $18.70 | $18.70 | $18.70 |
| Purchase #4 | $117.82 | 5.648% | $124.4745 | $124.47 | $124.45 | $124.50 |
| Purchase #5 | $114.32 | 6.579% | $121.8411 | $121.84 | $121.85 | $121.80 |
| Purchase #6 | $58.57 | 8.462% | $63.5262 | $63.53 | $63.55 | $63.50 |
| Purchase #7 | $150.91 | 7.174% | $161.7363 | $161.74 | $161.75 | $161.70 |
| 7 purchase totals = | $724.77 | $768.9666 | $768.97 | $769.00 | $768.90 | |