| 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 | $157.73 | 6.482% | $167.9541 | $167.95 | $167.95 | $168.00 |
| Purchase #2 | $99.65 | 8.290% | $107.911 | $107.91 | $107.90 | $107.90 |
| Purchase #3 | $106.49 | 7.255% | $114.2158 | $114.22 | $114.20 | $114.20 |
| Purchase #4 | $154.60 | 7.699% | $166.5027 | $166.50 | $166.50 | $166.50 |
| Purchase #5 | $91.41 | 13.848% | $104.0685 | $104.07 | $104.05 | $104.10 |
| Purchase #6 | $84.84 | 5.270% | $89.3111 | $89.31 | $89.30 | $89.30 |
| Purchase #7 | $215.87 | 13.687% | $245.4161 | $245.42 | $245.40 | $245.40 |
| 7 purchase totals = | $910.59 | $995.3793 | $995.38 | $995.30 | $995.40 | |