| 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 | $142.55 | 12.587% | $160.4928 | $160.49 | $160.50 | $160.50 |
| Purchase #2 | $181.81 | 12.503% | $204.5417 | $204.54 | $204.55 | $204.50 |
| Purchase #3 | $203.50 | 8.799% | $221.406 | $221.41 | $221.40 | $221.40 |
| Purchase #4 | $25.67 | 7.176% | $27.5121 | $27.51 | $27.50 | $27.50 |
| Purchase #5 | $179.89 | 12.621% | $202.5939 | $202.59 | $202.60 | $202.60 |
| Purchase #6 | $94.83 | 9.655% | $103.9858 | $103.99 | $104.00 | $104.00 |
| Purchase #7 | $17.46 | 11.298% | $19.4326 | $19.43 | $19.45 | $19.40 |
| 7 purchase totals = | $845.71 | $939.9649 | $939.96 | $940.00 | $939.90 | |