| 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 | $166.78 | 3.540% | $172.684 | $172.68 | $172.70 | $172.70 |
| Purchase #2 | $207.35 | 13.161% | $234.6393 | $234.64 | $234.65 | $234.60 |
| Purchase #3 | $209.46 | 11.232% | $232.9865 | $232.99 | $233.00 | $233.00 |
| Purchase #4 | $66.41 | 11.604% | $74.1162 | $74.12 | $74.10 | $74.10 |
| Purchase #5 | $111.67 | 7.401% | $119.9347 | $119.93 | $119.95 | $119.90 |
| Purchase #6 | $165.30 | 6.760% | $176.4743 | $176.47 | $176.45 | $176.50 |
| Purchase #7 | $117.76 | 7.529% | $126.6262 | $126.63 | $126.65 | $126.60 |
| 7 purchase totals = | $1,044.73 | $1,137.4612 | $1,137.46 | $1,137.50 | $1,137.40 | |