| 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 | $137.62 | 4.269% | $143.495 | $143.50 | $143.50 | $143.50 |
| Purchase #2 | $82.33 | 6.131% | $87.3777 | $87.38 | $87.40 | $87.40 |
| Purchase #3 | $225.26 | 4.805% | $236.0837 | $236.08 | $236.10 | $236.10 |
| Purchase #4 | $83.74 | 11.557% | $93.4178 | $93.42 | $93.40 | $93.40 |
| Purchase #5 | $130.76 | 11.665% | $146.0132 | $146.01 | $146.00 | $146.00 |
| Purchase #6 | $180.83 | 4.243% | $188.5026 | $188.50 | $188.50 | $188.50 |
| Purchase #7 | $63.32 | 12.557% | $71.2711 | $71.27 | $71.25 | $71.30 |
| 7 purchase totals = | $903.86 | $966.1611 | $966.16 | $966.15 | $966.20 | |