| 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 | $115.48 | 10.550% | $127.6631 | $127.66 | $127.65 | $127.70 |
| Purchase #2 | $182.33 | 8.678% | $198.1526 | $198.15 | $198.15 | $198.20 |
| Purchase #3 | $15.92 | 4.214% | $16.5909 | $16.59 | $16.60 | $16.60 |
| Purchase #4 | $54.87 | 13.847% | $62.4678 | $62.47 | $62.45 | $62.50 |
| Purchase #5 | $102.85 | 9.470% | $112.5899 | $112.59 | $112.60 | $112.60 |
| Purchase #6 | $169.80 | 10.180% | $187.0856 | $187.09 | $187.10 | $187.10 |
| Purchase #7 | $173.36 | 3.250% | $178.9942 | $178.99 | $179.00 | $179.00 |
| 7 purchase totals = | $814.61 | $883.5441 | $883.54 | $883.55 | $883.70 | |