| 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 | $132.53 | 7.568% | $142.5599 | $142.56 | $142.55 | $142.60 |
| Purchase #2 | $135.60 | 7.256% | $145.4391 | $145.44 | $145.45 | $145.40 |
| Purchase #3 | $206.92 | 10.219% | $228.0652 | $228.07 | $228.05 | $228.10 |
| Purchase #4 | $73.50 | 13.623% | $83.5129 | $83.51 | $83.50 | $83.50 |
| Purchase #5 | $117.59 | 9.272% | $128.4929 | $128.49 | $128.50 | $128.50 |
| Purchase #6 | $26.55 | 11.832% | $29.6914 | $29.69 | $29.70 | $29.70 |
| Purchase #7 | $185.63 | 8.637% | $201.6629 | $201.66 | $201.65 | $201.70 |
| 7 purchase totals = | $878.32 | $959.4243 | $959.42 | $959.40 | $959.50 | |