| 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 | $191.74 | 13.514% | $217.6517 | $217.65 | $217.65 | $217.70 |
| Purchase #2 | $160.34 | 5.394% | $168.9887 | $168.99 | $169.00 | $169.00 |
| Purchase #3 | $110.47 | 3.723% | $114.5828 | $114.58 | $114.60 | $114.60 |
| Purchase #4 | $155.74 | 7.369% | $167.2165 | $167.22 | $167.20 | $167.20 |
| Purchase #5 | $73.84 | 10.264% | $81.4189 | $81.42 | $81.40 | $81.40 |
| Purchase #6 | $140.70 | 9.146% | $153.5684 | $153.57 | $153.55 | $153.60 |
| Purchase #7 | $127.93 | 13.154% | $144.7579 | $144.76 | $144.75 | $144.80 |
| 7 purchase totals = | $960.76 | $1,048.1849 | $1,048.19 | $1,048.15 | $1,048.30 | |