| 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 | $162.85 | 9.462% | $178.2589 | $178.26 | $178.25 | $178.30 |
| Purchase #2 | $212.99 | 6.678% | $227.2135 | $227.21 | $227.20 | $227.20 |
| Purchase #3 | $102.47 | 13.110% | $115.9038 | $115.90 | $115.90 | $115.90 |
| Purchase #4 | $76.66 | 4.107% | $79.8084 | $79.81 | $79.80 | $79.80 |
| Purchase #5 | $185.71 | 5.648% | $196.1989 | $196.20 | $196.20 | $196.20 |
| Purchase #6 | $229.71 | 4.562% | $240.1894 | $240.19 | $240.20 | $240.20 |
| Purchase #7 | $94.81 | 6.747% | $101.2068 | $101.21 | $101.20 | $101.20 |
| 7 purchase totals = | $1,065.20 | $1,138.7797 | $1,138.78 | $1,138.75 | $1,138.80 | |