| 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 | $174.87 | 4.329% | $182.4401 | $182.44 | $182.45 | $182.40 |
| Purchase #2 | $233.91 | 8.132% | $252.9316 | $252.93 | $252.95 | $252.90 |
| Purchase #3 | $83.64 | 12.194% | $93.8391 | $93.84 | $93.85 | $93.80 |
| Purchase #4 | $97.26 | 5.183% | $102.301 | $102.30 | $102.30 | $102.30 |
| Purchase #5 | $108.80 | 13.493% | $123.4804 | $123.48 | $123.50 | $123.50 |
| Purchase #6 | $27.91 | 6.402% | $29.6968 | $29.70 | $29.70 | $29.70 |
| Purchase #7 | $5.92 | 9.380% | $6.4753 | $6.48 | $6.50 | $6.50 |
| 7 purchase totals = | $732.31 | $791.1643 | $791.17 | $791.25 | $791.10 | |