| 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 | $142.82 | 7.848% | $154.0285 | $154.03 | $154.05 | $154.00 |
| Purchase #2 | $78.59 | 13.153% | $88.9269 | $88.93 | $88.95 | $88.90 |
| Purchase #3 | $14.87 | 8.670% | $16.1592 | $16.16 | $16.15 | $16.20 |
| Purchase #4 | $204.82 | 10.653% | $226.6395 | $226.64 | $226.65 | $226.60 |
| Purchase #5 | $104.85 | 4.708% | $109.7863 | $109.79 | $109.80 | $109.80 |
| Purchase #6 | $244.58 | 11.772% | $273.372 | $273.37 | $273.35 | $273.40 |
| Purchase #7 | $175.80 | 9.224% | $192.0158 | $192.02 | $192.00 | $192.00 |
| 7 purchase totals = | $966.33 | $1,060.9282 | $1,060.94 | $1,060.95 | $1,060.90 | |