| 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 | $143.27 | 3.709% | $148.5839 | $148.58 | $148.60 | $148.60 |
| Purchase #2 | $61.39 | 9.230% | $67.0563 | $67.06 | $67.05 | $67.10 |
| Purchase #3 | $138.89 | 6.263% | $147.5887 | $147.59 | $147.60 | $147.60 |
| Purchase #4 | $26.50 | 9.815% | $29.101 | $29.10 | $29.10 | $29.10 |
| Purchase #5 | $188.68 | 11.709% | $210.7725 | $210.77 | $210.75 | $210.80 |
| Purchase #6 | $183.37 | 13.491% | $208.1084 | $208.11 | $208.10 | $208.10 |
| Purchase #7 | $196.51 | 3.480% | $203.3485 | $203.35 | $203.35 | $203.30 |
| 7 purchase totals = | $938.61 | $1,014.5593 | $1,014.56 | $1,014.55 | $1,014.60 | |