| 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 | $183.79 | 5.847% | $194.5362 | $194.54 | $194.55 | $194.50 |
| Purchase #2 | $77.31 | 13.552% | $87.7871 | $87.79 | $87.80 | $87.80 |
| Purchase #3 | $131.52 | 10.768% | $145.6821 | $145.68 | $145.70 | $145.70 |
| Purchase #4 | $114.29 | 10.747% | $126.5727 | $126.57 | $126.55 | $126.60 |
| Purchase #5 | $182.69 | 6.627% | $194.7969 | $194.80 | $194.80 | $194.80 |
| Purchase #6 | $206.81 | 7.622% | $222.5731 | $222.57 | $222.55 | $222.60 |
| Purchase #7 | $145.92 | 8.343% | $158.0941 | $158.09 | $158.10 | $158.10 |
| 7 purchase totals = | $1,042.33 | $1,130.0422 | $1,130.04 | $1,130.05 | $1,130.10 | |