| 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 | $160.83 | 6.144% | $170.7114 | $170.71 | $170.70 | $170.70 |
| Purchase #2 | $177.88 | 7.511% | $191.2406 | $191.24 | $191.25 | $191.20 |
| Purchase #3 | $119.40 | 9.717% | $131.0021 | $131.00 | $131.00 | $131.00 |
| Purchase #4 | $138.92 | 4.456% | $145.1103 | $145.11 | $145.10 | $145.10 |
| Purchase #5 | $111.39 | 12.269% | $125.0564 | $125.06 | $125.05 | $125.10 |
| Purchase #6 | $122.93 | 8.650% | $133.5634 | $133.56 | $133.55 | $133.60 |
| Purchase #7 | $113.38 | 5.726% | $119.8721 | $119.87 | $119.85 | $119.90 |
| 7 purchase totals = | $944.73 | $1,016.5563 | $1,016.55 | $1,016.50 | $1,016.60 | |