| 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 | $242.88 | 13.326% | $275.2462 | $275.25 | $275.25 | $275.20 |
| Purchase #2 | $144.75 | 4.506% | $151.2724 | $151.27 | $151.25 | $151.30 |
| Purchase #3 | $178.64 | 6.241% | $189.7889 | $189.79 | $189.80 | $189.80 |
| Purchase #4 | $160.69 | 9.142% | $175.3803 | $175.38 | $175.40 | $175.40 |
| Purchase #5 | $18.80 | 7.415% | $20.194 | $20.19 | $20.20 | $20.20 |
| Purchase #6 | $56.42 | 9.271% | $61.6507 | $61.65 | $61.65 | $61.70 |
| Purchase #7 | $17.97 | 6.558% | $19.1485 | $19.15 | $19.15 | $19.10 |
| 7 purchase totals = | $820.15 | $892.6810 | $892.68 | $892.70 | $892.70 | |