| 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 | $179.41 | 7.291% | $192.4908 | $192.49 | $192.50 | $192.50 |
| Purchase #2 | $78.25 | 11.733% | $87.4311 | $87.43 | $87.45 | $87.40 |
| Purchase #3 | $160.69 | 6.815% | $171.641 | $171.64 | $171.65 | $171.60 |
| Purchase #4 | $191.27 | 5.730% | $202.2298 | $202.23 | $202.25 | $202.20 |
| Purchase #5 | $146.67 | 12.211% | $164.5799 | $164.58 | $164.60 | $164.60 |
| Purchase #6 | $138.85 | 10.201% | $153.0141 | $153.01 | $153.00 | $153.00 |
| Purchase #7 | $13.49 | 4.168% | $14.0523 | $14.05 | $14.05 | $14.10 |
| 7 purchase totals = | $908.63 | $985.4390 | $985.43 | $985.50 | $985.40 | |