| 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 | $223.77 | 4.214% | $233.1997 | $233.20 | $233.20 | $233.20 |
| Purchase #2 | $164.77 | 6.197% | $174.9808 | $174.98 | $175.00 | $175.00 |
| Purchase #3 | $35.84 | 12.821% | $40.435 | $40.44 | $40.45 | $40.40 |
| Purchase #4 | $132.77 | 8.272% | $143.7527 | $143.75 | $143.75 | $143.80 |
| Purchase #5 | $125.59 | 7.146% | $134.5647 | $134.56 | $134.55 | $134.60 |
| Purchase #6 | $117.52 | 5.487% | $123.9683 | $123.97 | $123.95 | $124.00 |
| Purchase #7 | $112.64 | 4.647% | $117.8744 | $117.87 | $117.85 | $117.90 |
| 7 purchase totals = | $912.90 | $968.7756 | $968.77 | $968.75 | $968.90 | |