| 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 | $193.53 | 12.724% | $218.1548 | $218.15 | $218.15 | $218.20 |
| Purchase #2 | $49.86 | 6.846% | $53.2734 | $53.27 | $53.25 | $53.30 |
| Purchase #3 | $119.96 | 11.707% | $134.0037 | $134.00 | $134.00 | $134.00 |
| Purchase #4 | $25.46 | 10.639% | $28.1687 | $28.17 | $28.15 | $28.20 |
| Purchase #5 | $165.87 | 8.299% | $179.6356 | $179.64 | $179.65 | $179.60 |
| Purchase #6 | $108.80 | 7.788% | $117.2733 | $117.27 | $117.25 | $117.30 |
| Purchase #7 | $103.85 | 13.356% | $117.7202 | $117.72 | $117.70 | $117.70 |
| 7 purchase totals = | $767.33 | $848.2297 | $848.22 | $848.15 | $848.30 | |