| 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 | $182.80 | 4.640% | $191.2819 | $191.28 | $191.30 | $191.30 |
| Purchase #2 | $76.63 | 12.440% | $86.1628 | $86.16 | $86.15 | $86.20 |
| Purchase #3 | $74.80 | 6.713% | $79.8213 | $79.82 | $79.80 | $79.80 |
| Purchase #4 | $93.93 | 6.342% | $99.887 | $99.89 | $99.90 | $99.90 |
| Purchase #5 | $147.90 | 6.584% | $157.6377 | $157.64 | $157.65 | $157.60 |
| Purchase #6 | $150.57 | 11.831% | $168.3839 | $168.38 | $168.40 | $168.40 |
| Purchase #7 | $14.71 | 9.819% | $16.1544 | $16.15 | $16.15 | $16.20 |
| 7 purchase totals = | $741.34 | $799.3290 | $799.32 | $799.35 | $799.40 | |