| 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 | $137.49 | 3.462% | $142.2499 | $142.25 | $142.25 | $142.20 |
| Purchase #2 | $199.42 | 10.418% | $220.1956 | $220.20 | $220.20 | $220.20 |
| Purchase #3 | $49.54 | 5.183% | $52.1077 | $52.11 | $52.10 | $52.10 |
| Purchase #4 | $178.49 | 4.570% | $186.647 | $186.65 | $186.65 | $186.60 |
| Purchase #5 | $40.25 | 11.614% | $44.9246 | $44.92 | $44.90 | $44.90 |
| Purchase #6 | $37.98 | 8.793% | $41.3196 | $41.32 | $41.30 | $41.30 |
| Purchase #7 | $247.42 | 10.437% | $273.2432 | $273.24 | $273.25 | $273.20 |
| 7 purchase totals = | $890.59 | $960.6876 | $960.69 | $960.65 | $960.50 | |