| 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 | $216.99 | 6.383% | $230.8405 | $230.84 | $230.85 | $230.80 |
| Purchase #2 | $166.34 | 11.211% | $184.9884 | $184.99 | $185.00 | $185.00 |
| Purchase #3 | $38.37 | 5.178% | $40.3568 | $40.36 | $40.35 | $40.40 |
| Purchase #4 | $58.92 | 13.108% | $66.6432 | $66.64 | $66.65 | $66.60 |
| Purchase #5 | $106.56 | 13.616% | $121.0692 | $121.07 | $121.05 | $121.10 |
| Purchase #6 | $156.76 | 5.794% | $165.8427 | $165.84 | $165.85 | $165.80 |
| Purchase #7 | $47.58 | 10.475% | $52.564 | $52.56 | $52.55 | $52.60 |
| 7 purchase totals = | $791.52 | $862.3048 | $862.30 | $862.30 | $862.30 | |