| 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 | $121.40 | 4.455% | $126.8084 | $126.81 | $126.80 | $126.80 |
| Purchase #2 | $10.71 | 11.290% | $11.9192 | $11.92 | $11.90 | $11.90 |
| Purchase #3 | $70.53 | 13.655% | $80.1609 | $80.16 | $80.15 | $80.20 |
| Purchase #4 | $13.55 | 10.661% | $14.9946 | $14.99 | $15.00 | $15.00 |
| Purchase #5 | $164.90 | 10.597% | $182.3745 | $182.37 | $182.35 | $182.40 |
| Purchase #6 | $197.61 | 8.689% | $214.7803 | $214.78 | $214.80 | $214.80 |
| Purchase #7 | $142.59 | 6.768% | $152.2405 | $152.24 | $152.25 | $152.20 |
| 7 purchase totals = | $721.29 | $783.2784 | $783.27 | $783.25 | $783.30 | |