| 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 | $181.62 | 6.429% | $193.2963 | $193.30 | $193.30 | $193.30 |
| Purchase #2 | $188.52 | 13.828% | $214.5885 | $214.59 | $214.60 | $214.60 |
| Purchase #3 | $248.72 | 7.467% | $267.2919 | $267.29 | $267.30 | $267.30 |
| Purchase #4 | $159.39 | 13.383% | $180.7212 | $180.72 | $180.70 | $180.70 |
| Purchase #5 | $102.78 | 10.407% | $113.4763 | $113.48 | $113.50 | $113.50 |
| Purchase #6 | $80.90 | 8.757% | $87.9844 | $87.98 | $88.00 | $88.00 |
| Purchase #7 | $101.37 | 3.839% | $105.2616 | $105.26 | $105.25 | $105.30 |
| 7 purchase totals = | $1,063.30 | $1,162.6202 | $1,162.62 | $1,162.65 | $1,162.70 | |