| 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 | $131.25 | 12.458% | $147.6011 | $147.60 | $147.60 | $147.60 |
| Purchase #2 | $135.79 | 9.417% | $148.5773 | $148.58 | $148.60 | $148.60 |
| Purchase #3 | $146.99 | 3.181% | $151.6658 | $151.67 | $151.65 | $151.70 |
| Purchase #4 | $8.50 | 9.418% | $9.3005 | $9.30 | $9.30 | $9.30 |
| Purchase #5 | $82.94 | 8.841% | $90.2727 | $90.27 | $90.25 | $90.30 |
| Purchase #6 | $49.61 | 4.378% | $51.7819 | $51.78 | $51.80 | $51.80 |
| Purchase #7 | $24.96 | 3.397% | $25.8079 | $25.81 | $25.80 | $25.80 |
| 7 purchase totals = | $580.04 | $625.0072 | $625.01 | $625.00 | $625.10 | |