| 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 | $182.42 | 5.857% | $193.1043 | $193.10 | $193.10 | $193.10 |
| Purchase #2 | $79.65 | 13.467% | $90.3765 | $90.38 | $90.40 | $90.40 |
| Purchase #3 | $234.93 | 12.861% | $265.1443 | $265.14 | $265.15 | $265.10 |
| Purchase #4 | $108.81 | 9.712% | $119.3776 | $119.38 | $119.40 | $119.40 |
| Purchase #5 | $46.57 | 5.870% | $49.3037 | $49.30 | $49.30 | $49.30 |
| Purchase #6 | $74.34 | 7.362% | $79.8129 | $79.81 | $79.80 | $79.80 |
| Purchase #7 | $194.37 | 5.545% | $205.1478 | $205.15 | $205.15 | $205.10 |
| 7 purchase totals = | $921.09 | $1,002.2671 | $1,002.26 | $1,002.30 | $1,002.20 | |