| 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 | $130.53 | 4.131% | $135.9222 | $135.92 | $135.90 | $135.90 |
| Purchase #2 | $76.59 | 13.509% | $86.9365 | $86.94 | $86.95 | $86.90 |
| Purchase #3 | $227.50 | 13.120% | $257.348 | $257.35 | $257.35 | $257.30 |
| Purchase #4 | $248.49 | 9.642% | $272.4494 | $272.45 | $272.45 | $272.40 |
| Purchase #5 | $222.53 | 4.121% | $231.7005 | $231.70 | $231.70 | $231.70 |
| Purchase #6 | $7.71 | 8.110% | $8.3353 | $8.34 | $8.35 | $8.30 |
| Purchase #7 | $166.85 | 4.803% | $174.8638 | $174.86 | $174.85 | $174.90 |
| 7 purchase totals = | $1,080.20 | $1,167.5557 | $1,167.56 | $1,167.55 | $1,167.40 | |