| 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 | $126.55 | 11.654% | $141.2981 | $141.30 | $141.30 | $141.30 |
| Purchase #2 | $126.27 | 7.622% | $135.8943 | $135.89 | $135.90 | $135.90 |
| Purchase #3 | $154.98 | 7.618% | $166.7864 | $166.79 | $166.80 | $166.80 |
| Purchase #4 | $19.59 | 5.476% | $20.6627 | $20.66 | $20.65 | $20.70 |
| Purchase #5 | $21.26 | 6.153% | $22.5681 | $22.57 | $22.55 | $22.60 |
| Purchase #6 | $201.92 | 3.285% | $208.5531 | $208.55 | $208.55 | $208.60 |
| Purchase #7 | $83.67 | 10.449% | $92.4127 | $92.41 | $92.40 | $92.40 |
| 7 purchase totals = | $734.24 | $788.1754 | $788.17 | $788.15 | $788.30 | |