| 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 | $135.57 | 7.389% | $145.5873 | $145.59 | $145.60 | $145.60 |
| Purchase #2 | $146.73 | 6.785% | $156.6856 | $156.69 | $156.70 | $156.70 |
| Purchase #3 | $191.73 | 9.251% | $209.4669 | $209.47 | $209.45 | $209.50 |
| Purchase #4 | $10.74 | 6.450% | $11.4327 | $11.43 | $11.45 | $11.40 |
| Purchase #5 | $26.86 | 11.129% | $29.8492 | $29.85 | $29.85 | $29.80 |
| Purchase #6 | $169.66 | 7.126% | $181.75 | $181.75 | $181.75 | $181.80 |
| Purchase #7 | $145.81 | 5.329% | $153.5802 | $153.58 | $153.60 | $153.60 |
| 7 purchase totals = | $827.10 | $888.3519 | $888.36 | $888.40 | $888.40 | |