| 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 | $140.27 | 9.464% | $153.5452 | $153.55 | $153.55 | $153.50 |
| Purchase #2 | $124.46 | 11.764% | $139.1015 | $139.10 | $139.10 | $139.10 |
| Purchase #3 | $22.44 | 7.585% | $24.1421 | $24.14 | $24.15 | $24.10 |
| Purchase #4 | $205.29 | 5.678% | $216.9464 | $216.95 | $216.95 | $216.90 |
| Purchase #5 | $15.73 | 4.558% | $16.447 | $16.45 | $16.45 | $16.40 |
| Purchase #6 | $34.44 | 3.295% | $35.5748 | $35.57 | $35.55 | $35.60 |
| Purchase #7 | $7.39 | 9.189% | $8.0691 | $8.07 | $8.05 | $8.10 |
| 7 purchase totals = | $550.02 | $593.8261 | $593.83 | $593.80 | $593.70 | |