| 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 | $180.80 | 12.785% | $203.9153 | $203.92 | $203.90 | $203.90 |
| Purchase #2 | $60.60 | 12.561% | $68.212 | $68.21 | $68.20 | $68.20 |
| Purchase #3 | $178.84 | 9.449% | $195.7386 | $195.74 | $195.75 | $195.70 |
| Purchase #4 | $95.43 | 8.613% | $103.6494 | $103.65 | $103.65 | $103.60 |
| Purchase #5 | $14.76 | 8.157% | $15.964 | $15.96 | $15.95 | $16.00 |
| Purchase #6 | $56.97 | 3.244% | $58.8181 | $58.82 | $58.80 | $58.80 |
| Purchase #7 | $165.81 | 6.762% | $177.0221 | $177.02 | $177.00 | $177.00 |
| 7 purchase totals = | $753.21 | $823.3195 | $823.32 | $823.25 | $823.20 | |