| 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 | $165.71 | 11.180% | $184.2364 | $184.24 | $184.25 | $184.20 |
| Purchase #2 | $73.48 | 8.355% | $79.6193 | $79.62 | $79.60 | $79.60 |
| Purchase #3 | $123.79 | 12.785% | $139.6166 | $139.62 | $139.60 | $139.60 |
| Purchase #4 | $194.60 | 13.469% | $220.8107 | $220.81 | $220.80 | $220.80 |
| Purchase #5 | $8.43 | 4.595% | $8.8174 | $8.82 | $8.80 | $8.80 |
| Purchase #6 | $198.44 | 9.125% | $216.5477 | $216.55 | $216.55 | $216.50 |
| Purchase #7 | $208.45 | 4.499% | $217.8282 | $217.83 | $217.85 | $217.80 |
| 7 purchase totals = | $972.90 | $1,067.4763 | $1,067.49 | $1,067.45 | $1,067.30 | |