| 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 | $133.77 | 8.503% | $145.1445 | $145.14 | $145.15 | $145.10 |
| Purchase #2 | $107.75 | 6.171% | $114.3993 | $114.40 | $114.40 | $114.40 |
| Purchase #3 | $47.98 | 8.715% | $52.1615 | $52.16 | $52.15 | $52.20 |
| Purchase #4 | $52.38 | 9.448% | $57.3289 | $57.33 | $57.35 | $57.30 |
| Purchase #5 | $80.67 | 12.510% | $90.7618 | $90.76 | $90.75 | $90.80 |
| Purchase #6 | $151.97 | 11.307% | $169.1532 | $169.15 | $169.15 | $169.20 |
| Purchase #7 | $70.81 | 4.583% | $74.0552 | $74.06 | $74.05 | $74.10 |
| 7 purchase totals = | $645.33 | $703.0044 | $703.00 | $703.00 | $703.10 | |