| 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 | $160.26 | 13.185% | $181.3903 | $181.39 | $181.40 | $181.40 |
| Purchase #2 | $13.71 | 13.131% | $15.5103 | $15.51 | $15.50 | $15.50 |
| Purchase #3 | $119.71 | 8.432% | $129.8039 | $129.80 | $129.80 | $129.80 |
| Purchase #4 | $218.77 | 7.764% | $235.7553 | $235.76 | $235.75 | $235.80 |
| Purchase #5 | $207.53 | 7.526% | $223.1487 | $223.15 | $223.15 | $223.10 |
| Purchase #6 | $19.37 | 13.281% | $21.9425 | $21.94 | $21.95 | $21.90 |
| Purchase #7 | $54.99 | 8.824% | $59.8423 | $59.84 | $59.85 | $59.80 |
| 7 purchase totals = | $794.34 | $867.3933 | $867.39 | $867.40 | $867.30 | |