| 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 | $152.72 | 10.480% | $168.7251 | $168.73 | $168.75 | $168.70 |
| Purchase #2 | $244.92 | 9.633% | $268.5131 | $268.51 | $268.50 | $268.50 |
| Purchase #3 | $207.86 | 3.849% | $215.8605 | $215.86 | $215.85 | $215.90 |
| Purchase #4 | $87.43 | 13.625% | $99.3423 | $99.34 | $99.35 | $99.30 |
| Purchase #5 | $175.50 | 4.702% | $183.752 | $183.75 | $183.75 | $183.80 |
| Purchase #6 | $138.73 | 7.186% | $148.6991 | $148.70 | $148.70 | $148.70 |
| Purchase #7 | $39.46 | 12.200% | $44.2741 | $44.27 | $44.25 | $44.30 |
| 7 purchase totals = | $1,046.62 | $1,129.1662 | $1,129.16 | $1,129.15 | $1,129.20 | |