| 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 | $193.64 | 5.437% | $204.1682 | $204.17 | $204.15 | $204.20 |
| Purchase #2 | $74.70 | 13.238% | $84.5888 | $84.59 | $84.60 | $84.60 |
| Purchase #3 | $125.84 | 13.199% | $142.4496 | $142.45 | $142.45 | $142.40 |
| Purchase #4 | $156.37 | 9.402% | $171.0719 | $171.07 | $171.05 | $171.10 |
| Purchase #5 | $166.48 | 5.761% | $176.0709 | $176.07 | $176.05 | $176.10 |
| Purchase #6 | $175.34 | 6.271% | $186.3356 | $186.34 | $186.35 | $186.30 |
| Purchase #7 | $215.50 | 8.325% | $233.4404 | $233.44 | $233.45 | $233.40 |
| 7 purchase totals = | $1,107.87 | $1,198.1254 | $1,198.13 | $1,198.10 | $1,198.10 | |