| 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 | $197.72 | 11.377% | $220.2146 | $220.21 | $220.20 | $220.20 |
| Purchase #2 | $159.60 | 10.795% | $176.8288 | $176.83 | $176.85 | $176.80 |
| Purchase #3 | $29.98 | 12.447% | $33.7116 | $33.71 | $33.70 | $33.70 |
| Purchase #4 | $234.63 | 13.644% | $266.6429 | $266.64 | $266.65 | $266.60 |
| Purchase #5 | $30.59 | 4.468% | $31.9568 | $31.96 | $31.95 | $32.00 |
| Purchase #6 | $69.40 | 12.348% | $77.9695 | $77.97 | $77.95 | $78.00 |
| Purchase #7 | $139.41 | 13.262% | $157.8986 | $157.90 | $157.90 | $157.90 |
| 7 purchase totals = | $861.33 | $965.2228 | $965.22 | $965.20 | $965.20 | |