| 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 | $153.65 | 8.304% | $166.4091 | $166.41 | $166.40 | $166.40 |
| Purchase #2 | $95.55 | 6.800% | $102.0474 | $102.05 | $102.05 | $102.00 |
| Purchase #3 | $146.76 | 9.667% | $160.9473 | $160.95 | $160.95 | $160.90 |
| Purchase #4 | $31.90 | 12.812% | $35.987 | $35.99 | $36.00 | $36.00 |
| Purchase #5 | $123.65 | 13.676% | $140.5604 | $140.56 | $140.55 | $140.60 |
| Purchase #6 | $143.63 | 11.773% | $160.5396 | $160.54 | $160.55 | $160.50 |
| Purchase #7 | $35.59 | 10.117% | $39.1906 | $39.19 | $39.20 | $39.20 |
| 7 purchase totals = | $730.73 | $805.6814 | $805.69 | $805.70 | $805.60 | |