| 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 | $193.78 | 5.687% | $204.8003 | $204.80 | $204.80 | $204.80 |
| Purchase #2 | $215.54 | 5.664% | $227.7482 | $227.75 | $227.75 | $227.70 |
| Purchase #3 | $77.45 | 7.672% | $83.392 | $83.39 | $83.40 | $83.40 |
| Purchase #4 | $192.58 | 13.246% | $218.0891 | $218.09 | $218.10 | $218.10 |
| Purchase #5 | $149.62 | 7.235% | $160.445 | $160.45 | $160.45 | $160.40 |
| Purchase #6 | $121.44 | 11.656% | $135.595 | $135.60 | $135.60 | $135.60 |
| Purchase #7 | $120.79 | 3.629% | $125.1735 | $125.17 | $125.15 | $125.20 |
| 7 purchase totals = | $1,071.20 | $1,155.2431 | $1,155.25 | $1,155.25 | $1,155.20 | |