| 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 | $183.56 | 4.208% | $191.2842 | $191.28 | $191.30 | $191.30 |
| Purchase #2 | $175.62 | 7.756% | $189.2411 | $189.24 | $189.25 | $189.20 |
| Purchase #3 | $197.71 | 3.260% | $204.1553 | $204.16 | $204.15 | $204.20 |
| Purchase #4 | $176.86 | 6.239% | $187.8943 | $187.89 | $187.90 | $187.90 |
| Purchase #5 | $198.61 | 12.222% | $222.8841 | $222.88 | $222.90 | $222.90 |
| Purchase #6 | $205.64 | 13.395% | $233.1855 | $233.19 | $233.20 | $233.20 |
| Purchase #7 | $94.28 | 13.594% | $107.0964 | $107.10 | $107.10 | $107.10 |
| 7 purchase totals = | $1,232.28 | $1,335.7409 | $1,335.74 | $1,335.80 | $1,335.80 | |