| 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 | $82.90 | 3.299% | $85.6349 | $85.63 | $85.65 | $85.60 |
| Purchase #2 | $140.78 | 13.709% | $160.0795 | $160.08 | $160.10 | $160.10 |
| Purchase #3 | $156.89 | 5.585% | $165.6523 | $165.65 | $165.65 | $165.70 |
| Purchase #4 | $72.81 | 11.209% | $80.9713 | $80.97 | $80.95 | $81.00 |
| Purchase #5 | $127.55 | 11.297% | $141.9593 | $141.96 | $141.95 | $142.00 |
| Purchase #6 | $171.37 | 6.872% | $183.1465 | $183.15 | $183.15 | $183.10 |
| Purchase #7 | $176.55 | 3.756% | $183.1812 | $183.18 | $183.20 | $183.20 |
| 7 purchase totals = | $928.85 | $1,000.6250 | $1,000.62 | $1,000.65 | $1,000.70 | |