| 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 | $107.85 | 4.433% | $112.631 | $112.63 | $112.65 | $112.60 |
| Purchase #2 | $57.79 | 9.160% | $63.0836 | $63.08 | $63.10 | $63.10 |
| Purchase #3 | $236.92 | 12.792% | $267.2268 | $267.23 | $267.25 | $267.20 |
| Purchase #4 | $167.89 | 9.871% | $184.4624 | $184.46 | $184.45 | $184.50 |
| Purchase #5 | $8.35 | 10.155% | $9.1979 | $9.20 | $9.20 | $9.20 |
| Purchase #6 | $31.89 | 10.374% | $35.1983 | $35.20 | $35.20 | $35.20 |
| Purchase #7 | $166.54 | 6.152% | $176.7855 | $176.79 | $176.80 | $176.80 |
| 7 purchase totals = | $777.23 | $848.5855 | $848.59 | $848.65 | $848.60 | |