| 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 | $176.48 | 3.187% | $182.1044 | $182.10 | $182.10 | $182.10 |
| Purchase #2 | $173.72 | 5.847% | $183.8774 | $183.88 | $183.90 | $183.90 |
| Purchase #3 | $92.73 | 13.123% | $104.899 | $104.90 | $104.90 | $104.90 |
| Purchase #4 | $102.25 | 7.802% | $110.2275 | $110.23 | $110.25 | $110.20 |
| Purchase #5 | $27.66 | 5.401% | $29.1539 | $29.15 | $29.15 | $29.20 |
| Purchase #6 | $108.84 | 10.210% | $119.9526 | $119.95 | $119.95 | $120.00 |
| Purchase #7 | $163.97 | 8.861% | $178.4994 | $178.50 | $178.50 | $178.50 |
| 7 purchase totals = | $845.65 | $908.7142 | $908.71 | $908.75 | $908.80 | |