| 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 | $139.85 | 6.373% | $148.7626 | $148.76 | $148.75 | $148.80 |
| Purchase #2 | $61.44 | 5.366% | $64.7369 | $64.74 | $64.75 | $64.70 |
| Purchase #3 | $156.33 | 10.148% | $172.1944 | $172.19 | $172.20 | $172.20 |
| Purchase #4 | $214.45 | 5.390% | $226.0089 | $226.01 | $226.00 | $226.00 |
| Purchase #5 | $168.50 | 6.210% | $178.9639 | $178.96 | $178.95 | $179.00 |
| Purchase #6 | $15.67 | 9.144% | $17.1029 | $17.10 | $17.10 | $17.10 |
| Purchase #7 | $184.84 | 11.657% | $206.3868 | $206.39 | $206.40 | $206.40 |
| 7 purchase totals = | $941.08 | $1,014.1564 | $1,014.15 | $1,014.15 | $1,014.20 | |