| 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 | $29.50 | 10.863% | $32.7046 | $32.70 | $32.70 | $32.70 |
| Purchase #2 | $146.73 | 9.441% | $160.5828 | $160.58 | $160.60 | $160.60 |
| Purchase #3 | $77.75 | 12.453% | $87.4322 | $87.43 | $87.45 | $87.40 |
| Purchase #4 | $140.50 | 3.595% | $145.551 | $145.55 | $145.55 | $145.60 |
| Purchase #5 | $158.81 | 11.447% | $176.989 | $176.99 | $177.00 | $177.00 |
| Purchase #6 | $189.64 | 4.695% | $198.5436 | $198.54 | $198.55 | $198.50 |
| Purchase #7 | $139.91 | 4.203% | $145.7904 | $145.79 | $145.80 | $145.80 |
| 7 purchase totals = | $882.84 | $947.5936 | $947.58 | $947.65 | $947.60 | |