| 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 | $159.82 | 12.471% | $179.7512 | $179.75 | $179.75 | $179.80 |
| Purchase #2 | $98.67 | 8.521% | $107.0777 | $107.08 | $107.10 | $107.10 |
| Purchase #3 | $219.79 | 10.502% | $242.8723 | $242.87 | $242.85 | $242.90 |
| Purchase #4 | $23.31 | 6.231% | $24.7624 | $24.76 | $24.75 | $24.80 |
| Purchase #5 | $72.41 | 4.619% | $75.7546 | $75.75 | $75.75 | $75.80 |
| Purchase #6 | $136.97 | 3.381% | $141.601 | $141.60 | $141.60 | $141.60 |
| Purchase #7 | $192.38 | 4.262% | $200.5792 | $200.58 | $200.60 | $200.60 |
| 7 purchase totals = | $903.35 | $972.3984 | $972.39 | $972.40 | $972.60 | |