| 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 | $120.57 | 12.760% | $135.9547 | $135.95 | $135.95 | $136.00 |
| Purchase #2 | $142.80 | 7.119% | $152.9659 | $152.97 | $152.95 | $153.00 |
| Purchase #3 | $141.35 | 4.816% | $148.1574 | $148.16 | $148.15 | $148.20 |
| Purchase #4 | $23.37 | 3.502% | $24.1884 | $24.19 | $24.20 | $24.20 |
| Purchase #5 | $126.37 | 8.780% | $137.4653 | $137.47 | $137.45 | $137.50 |
| Purchase #6 | $140.37 | 5.579% | $148.2012 | $148.20 | $148.20 | $148.20 |
| Purchase #7 | $5.57 | 4.441% | $5.8174 | $5.82 | $5.80 | $5.80 |
| 7 purchase totals = | $700.40 | $752.7503 | $752.76 | $752.70 | $752.90 | |