| 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 | $177.58 | 3.296% | $183.433 | $183.43 | $183.45 | $183.40 |
| Purchase #2 | $96.33 | 4.193% | $100.3691 | $100.37 | $100.35 | $100.40 |
| Purchase #3 | $47.45 | 8.200% | $51.3409 | $51.34 | $51.35 | $51.30 |
| Purchase #4 | $176.96 | 4.322% | $184.6082 | $184.61 | $184.60 | $184.60 |
| Purchase #5 | $98.26 | 10.793% | $108.8652 | $108.87 | $108.85 | $108.90 |
| Purchase #6 | $107.80 | 4.608% | $112.7674 | $112.77 | $112.75 | $112.80 |
| Purchase #7 | $161.45 | 3.534% | $167.1556 | $167.16 | $167.15 | $167.20 |
| 7 purchase totals = | $865.83 | $908.5394 | $908.55 | $908.50 | $908.60 | |