| 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 | $112.50 | 8.757% | $122.3516 | $122.35 | $122.35 | $122.40 |
| Purchase #2 | $134.41 | 3.368% | $138.9369 | $138.94 | $138.95 | $138.90 |
| Purchase #3 | $128.97 | 4.704% | $135.0367 | $135.04 | $135.05 | $135.00 |
| Purchase #4 | $91.77 | 11.434% | $102.263 | $102.26 | $102.25 | $102.30 |
| Purchase #5 | $62.72 | 11.135% | $69.7039 | $69.70 | $69.70 | $69.70 |
| Purchase #6 | $146.48 | 5.295% | $154.2361 | $154.24 | $154.25 | $154.20 |
| Purchase #7 | $9.92 | 5.521% | $10.4677 | $10.47 | $10.45 | $10.50 |
| 7 purchase totals = | $686.77 | $732.9959 | $733.00 | $733.00 | $733.00 | |