| 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 | $172.73 | 8.160% | $186.8248 | $186.82 | $186.80 | $186.80 |
| Purchase #2 | $215.67 | 13.222% | $244.1859 | $244.19 | $244.20 | $244.20 |
| Purchase #3 | $219.94 | 3.309% | $227.2178 | $227.22 | $227.20 | $227.20 |
| Purchase #4 | $139.37 | 8.292% | $150.9266 | $150.93 | $150.95 | $150.90 |
| Purchase #5 | $224.45 | 8.697% | $243.9704 | $243.97 | $243.95 | $244.00 |
| Purchase #6 | $131.98 | 11.174% | $146.7274 | $146.73 | $146.75 | $146.70 |
| Purchase #7 | $105.95 | 13.356% | $120.1007 | $120.10 | $120.10 | $120.10 |
| 7 purchase totals = | $1,210.09 | $1,319.9536 | $1,319.96 | $1,319.95 | $1,319.90 | |