| 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 | $174.44 | 7.454% | $187.4428 | $187.44 | $187.45 | $187.40 |
| Purchase #2 | $66.72 | 13.365% | $75.6371 | $75.64 | $75.65 | $75.60 |
| Purchase #3 | $123.85 | 13.661% | $140.7691 | $140.77 | $140.75 | $140.80 |
| Purchase #4 | $21.89 | 7.318% | $23.4919 | $23.49 | $23.50 | $23.50 |
| Purchase #5 | $34.36 | 11.102% | $38.1746 | $38.17 | $38.15 | $38.20 |
| Purchase #6 | $227.66 | 5.191% | $239.4778 | $239.48 | $239.50 | $239.50 |
| Purchase #7 | $151.47 | 4.723% | $158.6239 | $158.62 | $158.60 | $158.60 |
| 7 purchase totals = | $800.39 | $863.6172 | $863.61 | $863.60 | $863.60 | |