| 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 | $131.97 | 7.460% | $141.815 | $141.82 | $141.80 | $141.80 |
| Purchase #2 | $20.69 | 11.671% | $23.1047 | $23.10 | $23.10 | $23.10 |
| Purchase #3 | $192.49 | 3.870% | $199.9394 | $199.94 | $199.95 | $199.90 |
| Purchase #4 | $13.57 | 13.585% | $15.4135 | $15.41 | $15.40 | $15.40 |
| Purchase #5 | $156.57 | 11.280% | $174.2311 | $174.23 | $174.25 | $174.20 |
| Purchase #6 | $199.77 | 8.588% | $216.9262 | $216.93 | $216.95 | $216.90 |
| Purchase #7 | $117.51 | 12.221% | $131.8709 | $131.87 | $131.85 | $131.90 |
| 7 purchase totals = | $832.57 | $903.3008 | $903.30 | $903.30 | $903.20 | |