| 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 | $69.28 | 6.390% | $73.707 | $73.71 | $73.70 | $73.70 |
| Purchase #2 | $133.43 | 6.337% | $141.8855 | $141.89 | $141.90 | $141.90 |
| Purchase #3 | $5.38 | 9.269% | $5.8787 | $5.88 | $5.90 | $5.90 |
| Purchase #4 | $17.86 | 3.234% | $18.4376 | $18.44 | $18.45 | $18.40 |
| Purchase #5 | $160.67 | 6.623% | $171.3112 | $171.31 | $171.30 | $171.30 |
| Purchase #6 | $167.39 | 10.209% | $184.4788 | $184.48 | $184.50 | $184.50 |
| Purchase #7 | $163.50 | 11.584% | $182.4398 | $182.44 | $182.45 | $182.40 |
| 7 purchase totals = | $717.51 | $778.1386 | $778.15 | $778.20 | $778.10 | |