| 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 | $125.60 | 10.493% | $138.7792 | $138.78 | $138.80 | $138.80 |
| Purchase #2 | $123.38 | 10.362% | $136.1646 | $136.16 | $136.15 | $136.20 |
| Purchase #3 | $184.85 | 13.606% | $210.0007 | $210.00 | $210.00 | $210.00 |
| Purchase #4 | $122.35 | 8.756% | $133.063 | $133.06 | $133.05 | $133.10 |
| Purchase #5 | $63.85 | 8.644% | $69.3692 | $69.37 | $69.35 | $69.40 |
| Purchase #6 | $105.77 | 3.489% | $109.4603 | $109.46 | $109.45 | $109.50 |
| Purchase #7 | $166.76 | 9.459% | $182.5338 | $182.53 | $182.55 | $182.50 |
| 7 purchase totals = | $892.56 | $979.3708 | $979.36 | $979.35 | $979.50 | |