| 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 | $160.66 | 9.184% | $175.415 | $175.42 | $175.40 | $175.40 |
| Purchase #2 | $8.81 | 9.427% | $9.6405 | $9.64 | $9.65 | $9.60 |
| Purchase #3 | $24.60 | 9.223% | $26.8689 | $26.87 | $26.85 | $26.90 |
| Purchase #4 | $187.71 | 13.644% | $213.3212 | $213.32 | $213.30 | $213.30 |
| Purchase #5 | $160.54 | 5.286% | $169.0261 | $169.03 | $169.05 | $169.00 |
| Purchase #6 | $184.36 | 12.119% | $206.7026 | $206.70 | $206.70 | $206.70 |
| Purchase #7 | $237.58 | 4.468% | $248.1951 | $248.20 | $248.20 | $248.20 |
| 7 purchase totals = | $964.26 | $1,049.1694 | $1,049.18 | $1,049.15 | $1,049.10 | |