| 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 | $13.95 | 8.661% | $15.1582 | $15.16 | $15.15 | $15.20 |
| Purchase #2 | $112.37 | 4.269% | $117.1671 | $117.17 | $117.15 | $117.20 |
| Purchase #3 | $149.77 | 7.139% | $160.4621 | $160.46 | $160.45 | $160.50 |
| Purchase #4 | $178.35 | 10.646% | $197.3371 | $197.34 | $197.35 | $197.30 |
| Purchase #5 | $183.67 | 13.325% | $208.144 | $208.14 | $208.15 | $208.10 |
| Purchase #6 | $77.31 | 3.117% | $79.7198 | $79.72 | $79.70 | $79.70 |
| Purchase #7 | $153.92 | 6.697% | $164.228 | $164.23 | $164.25 | $164.20 |
| 7 purchase totals = | $869.34 | $942.2163 | $942.22 | $942.20 | $942.20 | |