| 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 | $191.63 | 7.417% | $205.8432 | $205.84 | $205.85 | $205.80 |
| Purchase #2 | $227.80 | 7.369% | $244.5866 | $244.59 | $244.60 | $244.60 |
| Purchase #3 | $110.80 | 5.870% | $117.304 | $117.30 | $117.30 | $117.30 |
| Purchase #4 | $122.26 | 4.576% | $127.8546 | $127.85 | $127.85 | $127.90 |
| Purchase #5 | $73.76 | 9.574% | $80.8218 | $80.82 | $80.80 | $80.80 |
| Purchase #6 | $125.75 | 4.681% | $131.6364 | $131.64 | $131.65 | $131.60 |
| Purchase #7 | $152.85 | 6.774% | $163.2041 | $163.20 | $163.20 | $163.20 |
| 7 purchase totals = | $1,004.85 | $1,071.2507 | $1,071.24 | $1,071.25 | $1,071.20 | |