| 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 | $130.78 | 6.347% | $139.0806 | $139.08 | $139.10 | $139.10 |
| Purchase #2 | $88.46 | 6.189% | $93.9348 | $93.93 | $93.95 | $93.90 |
| Purchase #3 | $143.75 | 13.572% | $163.2598 | $163.26 | $163.25 | $163.30 |
| Purchase #4 | $106.25 | 12.259% | $119.2752 | $119.28 | $119.30 | $119.30 |
| Purchase #5 | $156.79 | 12.638% | $176.6051 | $176.61 | $176.60 | $176.60 |
| Purchase #6 | $162.67 | 5.318% | $171.3208 | $171.32 | $171.30 | $171.30 |
| Purchase #7 | $93.32 | 10.211% | $102.8489 | $102.85 | $102.85 | $102.80 |
| 7 purchase totals = | $882.02 | $966.3252 | $966.33 | $966.35 | $966.30 | |