| 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 | $215.84 | 12.638% | $243.1179 | $243.12 | $243.10 | $243.10 |
| Purchase #2 | $178.90 | 7.559% | $192.4231 | $192.42 | $192.40 | $192.40 |
| Purchase #3 | $10.65 | 12.169% | $11.946 | $11.95 | $11.95 | $11.90 |
| Purchase #4 | $13.35 | 8.126% | $14.4348 | $14.43 | $14.45 | $14.40 |
| Purchase #5 | $158.65 | 6.740% | $169.343 | $169.34 | $169.35 | $169.30 |
| Purchase #6 | $158.58 | 5.242% | $166.8928 | $166.89 | $166.90 | $166.90 |
| Purchase #7 | $199.77 | 10.535% | $220.8158 | $220.82 | $220.80 | $220.80 |
| 7 purchase totals = | $935.74 | $1,018.9734 | $1,018.97 | $1,018.95 | $1,018.80 | |