| 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 | $105.78 | 13.547% | $120.11 | $120.11 | $120.10 | $120.10 |
| Purchase #2 | $132.74 | 13.611% | $150.8072 | $150.81 | $150.80 | $150.80 |
| Purchase #3 | $143.51 | 5.633% | $151.5939 | $151.59 | $151.60 | $151.60 |
| Purchase #4 | $32.55 | 6.698% | $34.7302 | $34.73 | $34.75 | $34.70 |
| Purchase #5 | $92.93 | 6.856% | $99.3013 | $99.30 | $99.30 | $99.30 |
| Purchase #6 | $227.44 | 6.537% | $242.3078 | $242.31 | $242.30 | $242.30 |
| Purchase #7 | $68.54 | 10.233% | $75.5537 | $75.55 | $75.55 | $75.60 |
| 7 purchase totals = | $803.49 | $874.4041 | $874.40 | $874.40 | $874.40 | |