| 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 | $177.29 | 11.664% | $197.9691 | $197.97 | $197.95 | $198.00 |
| Purchase #2 | $14.34 | 9.615% | $15.7188 | $15.72 | $15.70 | $15.70 |
| Purchase #3 | $31.77 | 10.873% | $35.2244 | $35.22 | $35.20 | $35.20 |
| Purchase #4 | $45.50 | 10.387% | $50.2261 | $50.23 | $50.25 | $50.20 |
| Purchase #5 | $242.84 | 4.148% | $252.913 | $252.91 | $252.90 | $252.90 |
| Purchase #6 | $162.51 | 10.409% | $179.4257 | $179.43 | $179.45 | $179.40 |
| Purchase #7 | $231.83 | 10.417% | $255.9797 | $255.98 | $256.00 | $256.00 |
| 7 purchase totals = | $906.08 | $987.4568 | $987.46 | $987.45 | $987.40 | |