| 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 | $176.47 | 7.673% | $190.0105 | $190.01 | $190.00 | $190.00 |
| Purchase #2 | $115.95 | 8.835% | $126.1942 | $126.19 | $126.20 | $126.20 |
| Purchase #3 | $204.50 | 11.602% | $228.2261 | $228.23 | $228.25 | $228.20 |
| Purchase #4 | $215.37 | 4.457% | $224.969 | $224.97 | $224.95 | $225.00 |
| Purchase #5 | $142.39 | 12.228% | $159.8014 | $159.80 | $159.80 | $159.80 |
| Purchase #6 | $102.83 | 5.174% | $108.1504 | $108.15 | $108.15 | $108.20 |
| Purchase #7 | $132.98 | 3.371% | $137.4628 | $137.46 | $137.45 | $137.50 |
| 7 purchase totals = | $1,090.49 | $1,174.8144 | $1,174.81 | $1,174.80 | $1,174.90 | |