| 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 | $154.46 | 4.186% | $160.9257 | $160.93 | $160.95 | $160.90 |
| Purchase #2 | $213.26 | 13.592% | $242.2463 | $242.25 | $242.25 | $242.20 |
| Purchase #3 | $12.95 | 6.554% | $13.7987 | $13.80 | $13.80 | $13.80 |
| Purchase #4 | $76.76 | 12.391% | $86.2713 | $86.27 | $86.25 | $86.30 |
| Purchase #5 | $21.90 | 8.562% | $23.7751 | $23.78 | $23.80 | $23.80 |
| Purchase #6 | $139.96 | 9.743% | $153.5963 | $153.60 | $153.60 | $153.60 |
| Purchase #7 | $84.29 | 13.623% | $95.7728 | $95.77 | $95.75 | $95.80 |
| 7 purchase totals = | $703.58 | $776.3862 | $776.40 | $776.40 | $776.40 | |