| 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 | $164.63 | 4.836% | $172.5915 | $172.59 | $172.60 | $172.60 |
| Purchase #2 | $5.67 | 6.354% | $6.0303 | $6.03 | $6.05 | $6.00 |
| Purchase #3 | $14.56 | 3.597% | $15.0837 | $15.08 | $15.10 | $15.10 |
| Purchase #4 | $69.83 | 7.119% | $74.8012 | $74.80 | $74.80 | $74.80 |
| Purchase #5 | $94.66 | 11.386% | $105.438 | $105.44 | $105.45 | $105.40 |
| Purchase #6 | $121.94 | 10.546% | $134.7998 | $134.80 | $134.80 | $134.80 |
| Purchase #7 | $212.43 | 10.404% | $234.5312 | $234.53 | $234.55 | $234.50 |
| 7 purchase totals = | $683.72 | $743.2757 | $743.27 | $743.35 | $743.20 | |