| 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 | $155.38 | 12.129% | $174.226 | $174.23 | $174.25 | $174.20 |
| Purchase #2 | $216.31 | 9.872% | $237.6641 | $237.66 | $237.65 | $237.70 |
| Purchase #3 | $137.32 | 10.399% | $151.5999 | $151.60 | $151.60 | $151.60 |
| Purchase #4 | $98.35 | 8.353% | $106.5652 | $106.57 | $106.55 | $106.60 |
| Purchase #5 | $82.89 | 10.446% | $91.5487 | $91.55 | $91.55 | $91.50 |
| Purchase #6 | $49.77 | 8.634% | $54.0671 | $54.07 | $54.05 | $54.10 |
| Purchase #7 | $201.93 | 6.837% | $215.736 | $215.74 | $215.75 | $215.70 |
| 7 purchase totals = | $941.95 | $1,031.4070 | $1,031.42 | $1,031.40 | $1,031.40 | |