| 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 | $155.99 | 6.775% | $166.5583 | $166.56 | $166.55 | $166.60 |
| Purchase #2 | $221.81 | 8.383% | $240.4043 | $240.40 | $240.40 | $240.40 |
| Purchase #3 | $62.90 | 4.373% | $65.6506 | $65.65 | $65.65 | $65.70 |
| Purchase #4 | $128.38 | 3.467% | $132.8309 | $132.83 | $132.85 | $132.80 |
| Purchase #5 | $28.48 | 9.604% | $31.2152 | $31.22 | $31.20 | $31.20 |
| Purchase #6 | $137.63 | 5.788% | $145.596 | $145.60 | $145.60 | $145.60 |
| Purchase #7 | $74.38 | 3.341% | $76.865 | $76.87 | $76.85 | $76.90 |
| 7 purchase totals = | $809.57 | $859.1203 | $859.13 | $859.10 | $859.20 | |