| 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 | $163.39 | 5.806% | $172.8764 | $172.88 | $172.90 | $172.90 |
| Purchase #2 | $120.62 | 12.216% | $135.3549 | $135.35 | $135.35 | $135.40 |
| Purchase #3 | $83.54 | 9.143% | $91.1781 | $91.18 | $91.20 | $91.20 |
| Purchase #4 | $208.59 | 8.620% | $226.5705 | $226.57 | $226.55 | $226.60 |
| Purchase #5 | $27.60 | 11.559% | $30.7903 | $30.79 | $30.80 | $30.80 |
| Purchase #6 | $24.83 | 5.603% | $26.2212 | $26.22 | $26.20 | $26.20 |
| Purchase #7 | $230.81 | 7.292% | $247.6407 | $247.64 | $247.65 | $247.60 |
| 7 purchase totals = | $859.38 | $930.6321 | $930.63 | $930.65 | $930.70 | |