| 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 | $139.30 | 7.166% | $149.2822 | $149.28 | $149.30 | $149.30 |
| Purchase #2 | $20.74 | 6.218% | $22.0296 | $22.03 | $22.05 | $22.00 |
| Purchase #3 | $133.93 | 4.508% | $139.9676 | $139.97 | $139.95 | $140.00 |
| Purchase #4 | $166.58 | 3.172% | $171.8639 | $171.86 | $171.85 | $171.90 |
| Purchase #5 | $246.67 | 9.727% | $270.6636 | $270.66 | $270.65 | $270.70 |
| Purchase #6 | $188.60 | 9.761% | $207.0092 | $207.01 | $207.00 | $207.00 |
| Purchase #7 | $45.63 | 5.132% | $47.9717 | $47.97 | $47.95 | $48.00 |
| 7 purchase totals = | $941.45 | $1,008.7878 | $1,008.78 | $1,008.75 | $1,008.90 | |