| 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 | $196.39 | 12.106% | $220.165 | $220.17 | $220.15 | $220.20 |
| Purchase #2 | $88.90 | 9.457% | $97.3073 | $97.31 | $97.30 | $97.30 |
| Purchase #3 | $133.43 | 9.537% | $146.1552 | $146.16 | $146.15 | $146.20 |
| Purchase #4 | $101.63 | 9.211% | $110.9911 | $110.99 | $111.00 | $111.00 |
| Purchase #5 | $33.69 | 11.134% | $37.441 | $37.44 | $37.45 | $37.40 |
| Purchase #6 | $66.71 | 4.368% | $69.6239 | $69.62 | $69.60 | $69.60 |
| Purchase #7 | $122.82 | 12.685% | $138.3997 | $138.40 | $138.40 | $138.40 |
| 7 purchase totals = | $743.57 | $820.0832 | $820.09 | $820.05 | $820.10 | |