| 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 | $133.54 | 6.798% | $142.618 | $142.62 | $142.60 | $142.60 |
| Purchase #2 | $137.71 | 5.525% | $145.3185 | $145.32 | $145.30 | $145.30 |
| Purchase #3 | $119.35 | 5.287% | $125.66 | $125.66 | $125.65 | $125.70 |
| Purchase #4 | $165.83 | 12.307% | $186.2387 | $186.24 | $186.25 | $186.20 |
| Purchase #5 | $46.60 | 11.105% | $51.7749 | $51.77 | $51.75 | $51.80 |
| Purchase #6 | $110.89 | 8.397% | $120.2014 | $120.20 | $120.20 | $120.20 |
| Purchase #7 | $17.45 | 8.867% | $18.9973 | $19.00 | $19.00 | $19.00 |
| 7 purchase totals = | $731.37 | $790.8088 | $790.81 | $790.75 | $790.80 | |