| 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 | $169.97 | 3.142% | $175.3105 | $175.31 | $175.30 | $175.30 |
| Purchase #2 | $74.93 | 5.131% | $78.7747 | $78.77 | $78.75 | $78.80 |
| Purchase #3 | $175.38 | 12.870% | $197.9514 | $197.95 | $197.95 | $198.00 |
| Purchase #4 | $245.38 | 7.254% | $263.1799 | $263.18 | $263.20 | $263.20 |
| Purchase #5 | $221.34 | 12.220% | $248.3877 | $248.39 | $248.40 | $248.40 |
| Purchase #6 | $133.81 | 12.120% | $150.0278 | $150.03 | $150.05 | $150.00 |
| Purchase #7 | $109.83 | 9.362% | $120.1123 | $120.11 | $120.10 | $120.10 |
| 7 purchase totals = | $1,130.64 | $1,233.7443 | $1,233.74 | $1,233.75 | $1,233.80 | |