| 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 | $131.56 | 10.789% | $145.754 | $145.75 | $145.75 | $145.80 |
| Purchase #2 | $155.65 | 9.791% | $170.8897 | $170.89 | $170.90 | $170.90 |
| Purchase #3 | $107.90 | 11.116% | $119.8942 | $119.89 | $119.90 | $119.90 |
| Purchase #4 | $72.36 | 12.551% | $81.4419 | $81.44 | $81.45 | $81.40 |
| Purchase #5 | $117.79 | 6.741% | $125.7302 | $125.73 | $125.75 | $125.70 |
| Purchase #6 | $137.41 | 11.651% | $153.4196 | $153.42 | $153.40 | $153.40 |
| Purchase #7 | $212.32 | 8.653% | $230.692 | $230.69 | $230.70 | $230.70 |
| 7 purchase totals = | $934.99 | $1,027.8216 | $1,027.81 | $1,027.85 | $1,027.80 | |