| 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 | $166.81 | 5.843% | $176.5567 | $176.56 | $176.55 | $176.60 |
| Purchase #2 | $235.38 | 8.699% | $255.8557 | $255.86 | $255.85 | $255.90 |
| Purchase #3 | $228.29 | 13.412% | $258.9083 | $258.91 | $258.90 | $258.90 |
| Purchase #4 | $181.79 | 3.211% | $187.6273 | $187.63 | $187.65 | $187.60 |
| Purchase #5 | $17.52 | 11.356% | $19.5096 | $19.51 | $19.50 | $19.50 |
| Purchase #6 | $62.62 | 7.615% | $67.3885 | $67.39 | $67.40 | $67.40 |
| Purchase #7 | $10.91 | 4.848% | $11.4389 | $11.44 | $11.45 | $11.40 |
| 7 purchase totals = | $903.32 | $977.2850 | $977.30 | $977.30 | $977.30 | |