| 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 | $169.38 | 9.177% | $184.924 | $184.92 | $184.90 | $184.90 |
| Purchase #2 | $24.99 | 13.660% | $28.4036 | $28.40 | $28.40 | $28.40 |
| Purchase #3 | $116.41 | 8.245% | $126.008 | $126.01 | $126.00 | $126.00 |
| Purchase #4 | $211.79 | 3.338% | $218.8596 | $218.86 | $218.85 | $218.90 |
| Purchase #5 | $39.76 | 8.618% | $43.1865 | $43.19 | $43.20 | $43.20 |
| Purchase #6 | $133.62 | 7.518% | $143.6656 | $143.67 | $143.65 | $143.70 |
| Purchase #7 | $179.71 | 4.749% | $188.2444 | $188.24 | $188.25 | $188.20 |
| 7 purchase totals = | $875.66 | $933.2917 | $933.29 | $933.25 | $933.30 | |