| 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 | $145.40 | 11.440% | $162.0338 | $162.03 | $162.05 | $162.00 |
| Purchase #2 | $11.55 | 3.269% | $11.9276 | $11.93 | $11.95 | $11.90 |
| Purchase #3 | $86.94 | 5.116% | $91.3879 | $91.39 | $91.40 | $91.40 |
| Purchase #4 | $180.34 | 7.256% | $193.4255 | $193.43 | $193.45 | $193.40 |
| Purchase #5 | $74.88 | 5.829% | $79.2448 | $79.24 | $79.25 | $79.20 |
| Purchase #6 | $229.98 | 3.252% | $237.4589 | $237.46 | $237.45 | $237.50 |
| Purchase #7 | $46.89 | 5.137% | $49.2987 | $49.30 | $49.30 | $49.30 |
| 7 purchase totals = | $775.98 | $824.7772 | $824.78 | $824.85 | $824.70 | |