| 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 | $178.85 | 7.245% | $191.8077 | $191.81 | $191.80 | $191.80 |
| Purchase #2 | $192.83 | 4.858% | $202.1977 | $202.20 | $202.20 | $202.20 |
| Purchase #3 | $83.93 | 12.370% | $94.3121 | $94.31 | $94.30 | $94.30 |
| Purchase #4 | $174.46 | 13.249% | $197.5742 | $197.57 | $197.55 | $197.60 |
| Purchase #5 | $23.47 | 7.113% | $25.1394 | $25.14 | $25.15 | $25.10 |
| Purchase #6 | $191.54 | 13.385% | $217.1776 | $217.18 | $217.20 | $217.20 |
| Purchase #7 | $127.98 | 9.127% | $139.6607 | $139.66 | $139.65 | $139.70 |
| 7 purchase totals = | $973.06 | $1,067.8694 | $1,067.87 | $1,067.85 | $1,067.90 | |