| 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 | $134.39 | 8.221% | $145.4382 | $145.44 | $145.45 | $145.40 |
| Purchase #2 | $157.86 | 11.856% | $176.5759 | $176.58 | $176.60 | $176.60 |
| Purchase #3 | $136.28 | 5.807% | $144.1938 | $144.19 | $144.20 | $144.20 |
| Purchase #4 | $217.72 | 12.432% | $244.787 | $244.79 | $244.80 | $244.80 |
| Purchase #5 | $152.88 | 12.402% | $171.8402 | $171.84 | $171.85 | $171.80 |
| Purchase #6 | $130.84 | 10.304% | $144.3218 | $144.32 | $144.30 | $144.30 |
| Purchase #7 | $114.76 | 12.628% | $129.2519 | $129.25 | $129.25 | $129.30 |
| 7 purchase totals = | $1,044.73 | $1,156.4088 | $1,156.41 | $1,156.45 | $1,156.40 | |