| 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 | $204.87 | 4.255% | $213.5872 | $213.59 | $213.60 | $213.60 |
| Purchase #2 | $42.39 | 12.725% | $47.7841 | $47.78 | $47.80 | $47.80 |
| Purchase #3 | $163.74 | 8.150% | $177.0848 | $177.08 | $177.10 | $177.10 |
| Purchase #4 | $191.78 | 13.791% | $218.2284 | $218.23 | $218.25 | $218.20 |
| Purchase #5 | $200.54 | 6.677% | $213.9301 | $213.93 | $213.95 | $213.90 |
| Purchase #6 | $160.97 | 5.290% | $169.4853 | $169.49 | $169.50 | $169.50 |
| Purchase #7 | $14.39 | 7.457% | $15.4631 | $15.46 | $15.45 | $15.50 |
| 7 purchase totals = | $978.68 | $1,055.5630 | $1,055.56 | $1,055.65 | $1,055.60 | |