| 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 | $15.60 | 10.809% | $17.2862 | $17.29 | $17.30 | $17.30 |
| Purchase #2 | $216.88 | 3.209% | $223.8397 | $223.84 | $223.85 | $223.80 |
| Purchase #3 | $133.94 | 11.209% | $148.9533 | $148.95 | $148.95 | $149.00 |
| Purchase #4 | $153.96 | 5.353% | $162.2015 | $162.20 | $162.20 | $162.20 |
| Purchase #5 | $117.87 | 5.581% | $124.4483 | $124.45 | $124.45 | $124.40 |
| Purchase #6 | $135.44 | 5.517% | $142.9122 | $142.91 | $142.90 | $142.90 |
| Purchase #7 | $132.53 | 7.361% | $142.2855 | $142.29 | $142.30 | $142.30 |
| 7 purchase totals = | $906.22 | $961.9267 | $961.93 | $961.95 | $961.90 | |