| 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 | $163.68 | 6.255% | $173.9182 | $173.92 | $173.90 | $173.90 |
| Purchase #2 | $74.86 | 8.570% | $81.2755 | $81.28 | $81.30 | $81.30 |
| Purchase #3 | $245.39 | 9.305% | $268.2235 | $268.22 | $268.20 | $268.20 |
| Purchase #4 | $133.45 | 12.646% | $150.3261 | $150.33 | $150.35 | $150.30 |
| Purchase #5 | $248.34 | 3.181% | $256.2397 | $256.24 | $256.25 | $256.20 |
| Purchase #6 | $151.57 | 9.699% | $166.2708 | $166.27 | $166.25 | $166.30 |
| Purchase #7 | $76.53 | 12.844% | $86.3595 | $86.36 | $86.35 | $86.40 |
| 7 purchase totals = | $1,093.82 | $1,182.6133 | $1,182.62 | $1,182.60 | $1,182.60 | |