| 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 | $139.27 | 7.699% | $149.9924 | $149.99 | $150.00 | $150.00 |
| Purchase #2 | $137.85 | 11.161% | $153.2354 | $153.24 | $153.25 | $153.20 |
| Purchase #3 | $120.29 | 13.576% | $136.6206 | $136.62 | $136.60 | $136.60 |
| Purchase #4 | $85.93 | 5.832% | $90.9414 | $90.94 | $90.95 | $90.90 |
| Purchase #5 | $16.91 | 3.286% | $17.4657 | $17.47 | $17.45 | $17.50 |
| Purchase #6 | $197.47 | 12.779% | $222.7047 | $222.70 | $222.70 | $222.70 |
| Purchase #7 | $103.28 | 8.229% | $111.7789 | $111.78 | $111.80 | $111.80 |
| 7 purchase totals = | $801.00 | $882.7391 | $882.74 | $882.75 | $882.70 | |