| 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 | $142.88 | 11.848% | $159.8084 | $159.81 | $159.80 | $159.80 |
| Purchase #2 | $41.55 | 6.367% | $44.1955 | $44.20 | $44.20 | $44.20 |
| Purchase #3 | $131.86 | 10.486% | $145.6868 | $145.69 | $145.70 | $145.70 |
| Purchase #4 | $66.46 | 9.501% | $72.7744 | $72.77 | $72.75 | $72.80 |
| Purchase #5 | $49.83 | 5.577% | $52.609 | $52.61 | $52.60 | $52.60 |
| Purchase #6 | $57.79 | 11.491% | $64.4306 | $64.43 | $64.45 | $64.40 |
| Purchase #7 | $45.81 | 4.719% | $47.9718 | $47.97 | $47.95 | $48.00 |
| 7 purchase totals = | $536.18 | $587.4765 | $587.48 | $587.45 | $587.50 | |