| 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 | $153.61 | 9.521% | $168.2352 | $168.24 | $168.25 | $168.20 |
| Purchase #2 | $30.83 | 11.279% | $34.3073 | $34.31 | $34.30 | $34.30 |
| Purchase #3 | $116.95 | 7.828% | $126.1048 | $126.10 | $126.10 | $126.10 |
| Purchase #4 | $121.90 | 3.174% | $125.7691 | $125.77 | $125.75 | $125.80 |
| Purchase #5 | $236.54 | 7.633% | $254.5951 | $254.60 | $254.60 | $254.60 |
| Purchase #6 | $211.81 | 6.831% | $226.2787 | $226.28 | $226.30 | $226.30 |
| Purchase #7 | $210.29 | 5.261% | $221.3534 | $221.35 | $221.35 | $221.40 |
| 7 purchase totals = | $1,081.93 | $1,156.6436 | $1,156.65 | $1,156.65 | $1,156.70 | |