| 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 | $143.47 | 3.538% | $148.546 | $148.55 | $148.55 | $148.50 |
| Purchase #2 | $249.71 | 7.138% | $267.5343 | $267.53 | $267.55 | $267.50 |
| Purchase #3 | $103.77 | 9.146% | $113.2608 | $113.26 | $113.25 | $113.30 |
| Purchase #4 | $150.84 | 3.403% | $155.9731 | $155.97 | $155.95 | $156.00 |
| Purchase #5 | $188.92 | 6.550% | $201.2943 | $201.29 | $201.30 | $201.30 |
| Purchase #6 | $32.66 | 8.747% | $35.5168 | $35.52 | $35.50 | $35.50 |
| Purchase #7 | $208.50 | 13.678% | $237.0186 | $237.02 | $237.00 | $237.00 |
| 7 purchase totals = | $1,077.87 | $1,159.1439 | $1,159.14 | $1,159.10 | $1,159.10 | |