| 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 | $121.51 | 10.840% | $134.6817 | $134.68 | $134.70 | $134.70 |
| Purchase #2 | $142.93 | 10.752% | $158.2978 | $158.30 | $158.30 | $158.30 |
| Purchase #3 | $76.27 | 12.760% | $86.0021 | $86.00 | $86.00 | $86.00 |
| Purchase #4 | $180.55 | 8.283% | $195.505 | $195.51 | $195.50 | $195.50 |
| Purchase #5 | $66.93 | 11.323% | $74.5085 | $74.51 | $74.50 | $74.50 |
| Purchase #6 | $42.35 | 12.215% | $47.5231 | $47.52 | $47.50 | $47.50 |
| Purchase #7 | $37.46 | 6.587% | $39.9275 | $39.93 | $39.95 | $39.90 |
| 7 purchase totals = | $668.00 | $736.4457 | $736.45 | $736.45 | $736.40 | |