| 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 | $146.38 | 10.374% | $161.5655 | $161.57 | $161.55 | $161.60 |
| Purchase #2 | $81.56 | 5.595% | $86.1233 | $86.12 | $86.10 | $86.10 |
| Purchase #3 | $13.68 | 4.529% | $14.2996 | $14.30 | $14.30 | $14.30 |
| Purchase #4 | $156.84 | 7.365% | $168.3913 | $168.39 | $168.40 | $168.40 |
| Purchase #5 | $67.92 | 5.549% | $71.6889 | $71.69 | $71.70 | $71.70 |
| Purchase #6 | $152.51 | 11.737% | $170.4101 | $170.41 | $170.40 | $170.40 |
| Purchase #7 | $165.29 | 12.454% | $185.8752 | $185.88 | $185.90 | $185.90 |
| 7 purchase totals = | $784.18 | $858.3539 | $858.36 | $858.35 | $858.40 | |