| 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 | $168.40 | 5.598% | $177.827 | $177.83 | $177.85 | $177.80 |
| Purchase #2 | $180.38 | 9.738% | $197.9454 | $197.95 | $197.95 | $197.90 |
| Purchase #3 | $207.95 | 9.681% | $228.0816 | $228.08 | $228.10 | $228.10 |
| Purchase #4 | $221.96 | 11.784% | $248.1158 | $248.12 | $248.10 | $248.10 |
| Purchase #5 | $110.83 | 10.673% | $122.6589 | $122.66 | $122.65 | $122.70 |
| Purchase #6 | $196.99 | 6.501% | $209.7963 | $209.80 | $209.80 | $209.80 |
| Purchase #7 | $147.70 | 6.354% | $157.0849 | $157.08 | $157.10 | $157.10 |
| 7 purchase totals = | $1,234.21 | $1,341.5099 | $1,341.52 | $1,341.55 | $1,341.50 | |