| 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 | $155.68 | 12.858% | $175.6973 | $175.70 | $175.70 | $175.70 |
| Purchase #2 | $249.37 | 4.144% | $259.7039 | $259.70 | $259.70 | $259.70 |
| Purchase #3 | $64.74 | 4.664% | $67.7595 | $67.76 | $67.75 | $67.80 |
| Purchase #4 | $55.73 | 9.105% | $60.8042 | $60.80 | $60.80 | $60.80 |
| Purchase #5 | $134.73 | 11.443% | $150.1472 | $150.15 | $150.15 | $150.10 |
| Purchase #6 | $141.58 | 6.198% | $150.3551 | $150.36 | $150.35 | $150.40 |
| Purchase #7 | $35.81 | 12.441% | $40.2651 | $40.27 | $40.25 | $40.30 |
| 7 purchase totals = | $837.64 | $904.7323 | $904.74 | $904.70 | $904.80 | |