| 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 | $33.32 | 13.680% | $37.8782 | $37.88 | $37.90 | $37.90 |
| Purchase #2 | $142.53 | 12.381% | $160.1766 | $160.18 | $160.20 | $160.20 |
| Purchase #3 | $124.48 | 8.350% | $134.8741 | $134.87 | $134.85 | $134.90 |
| Purchase #4 | $162.75 | 8.260% | $176.1932 | $176.19 | $176.20 | $176.20 |
| Purchase #5 | $77.71 | 13.378% | $88.106 | $88.11 | $88.10 | $88.10 |
| Purchase #6 | $34.86 | 9.753% | $38.2599 | $38.26 | $38.25 | $38.30 |
| Purchase #7 | $111.61 | 5.753% | $118.0309 | $118.03 | $118.05 | $118.00 |
| 7 purchase totals = | $687.26 | $753.5189 | $753.52 | $753.55 | $753.60 | |