| 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 | $133.61 | 8.691% | $145.222 | $145.22 | $145.20 | $145.20 |
| Purchase #2 | $161.42 | 5.370% | $170.0883 | $170.09 | $170.10 | $170.10 |
| Purchase #3 | $245.92 | 9.523% | $269.339 | $269.34 | $269.35 | $269.30 |
| Purchase #4 | $147.78 | 5.817% | $156.3764 | $156.38 | $156.40 | $156.40 |
| Purchase #5 | $124.55 | 10.645% | $137.8083 | $137.81 | $137.80 | $137.80 |
| Purchase #6 | $112.82 | 4.136% | $117.4862 | $117.49 | $117.50 | $117.50 |
| Purchase #7 | $74.89 | 12.336% | $84.1284 | $84.13 | $84.15 | $84.10 |
| 7 purchase totals = | $1,000.99 | $1,080.4486 | $1,080.46 | $1,080.50 | $1,080.40 | |