| 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 | $151.26 | 5.505% | $159.5869 | $159.59 | $159.60 | $159.60 |
| Purchase #2 | $52.29 | 10.761% | $57.9169 | $57.92 | $57.90 | $57.90 |
| Purchase #3 | $199.86 | 10.427% | $220.6994 | $220.70 | $220.70 | $220.70 |
| Purchase #4 | $163.87 | 6.225% | $174.0709 | $174.07 | $174.05 | $174.10 |
| Purchase #5 | $133.91 | 8.247% | $144.9536 | $144.95 | $144.95 | $145.00 |
| Purchase #6 | $96.66 | 8.328% | $104.7098 | $104.71 | $104.70 | $104.70 |
| Purchase #7 | $163.51 | 3.761% | $169.6596 | $169.66 | $169.65 | $169.70 |
| 7 purchase totals = | $961.36 | $1,031.5971 | $1,031.60 | $1,031.55 | $1,031.70 | |