| 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 | $198.73 | 13.704% | $225.964 | $225.96 | $225.95 | $226.00 |
| Purchase #2 | $158.38 | 11.173% | $176.0758 | $176.08 | $176.10 | $176.10 |
| Purchase #3 | $183.88 | 7.334% | $197.3658 | $197.37 | $197.35 | $197.40 |
| Purchase #4 | $110.93 | 8.671% | $120.5487 | $120.55 | $120.55 | $120.50 |
| Purchase #5 | $77.84 | 6.489% | $82.891 | $82.89 | $82.90 | $82.90 |
| Purchase #6 | $109.71 | 4.212% | $114.331 | $114.33 | $114.35 | $114.30 |
| Purchase #7 | $10.49 | 6.682% | $11.1909 | $11.19 | $11.20 | $11.20 |
| 7 purchase totals = | $849.96 | $928.3672 | $928.37 | $928.40 | $928.40 | |