| 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 | $148.76 | 11.132% | $165.32 | $165.32 | $165.30 | $165.30 |
| Purchase #2 | $196.25 | 6.574% | $209.1515 | $209.15 | $209.15 | $209.20 |
| Purchase #3 | $228.52 | 13.823% | $260.1083 | $260.11 | $260.10 | $260.10 |
| Purchase #4 | $169.76 | 13.432% | $192.5622 | $192.56 | $192.55 | $192.60 |
| Purchase #5 | $113.54 | 11.661% | $126.7799 | $126.78 | $126.80 | $126.80 |
| Purchase #6 | $165.54 | 9.806% | $181.7729 | $181.77 | $181.75 | $181.80 |
| Purchase #7 | $58.91 | 4.697% | $61.677 | $61.68 | $61.70 | $61.70 |
| 7 purchase totals = | $1,081.28 | $1,197.3718 | $1,197.37 | $1,197.35 | $1,197.50 | |