| 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 | $139.83 | 5.188% | $147.0844 | $147.08 | $147.10 | $147.10 |
| Purchase #2 | $202.50 | 7.823% | $218.3416 | $218.34 | $218.35 | $218.30 |
| Purchase #3 | $60.98 | 13.381% | $69.1397 | $69.14 | $69.15 | $69.10 |
| Purchase #4 | $188.48 | 4.138% | $196.2793 | $196.28 | $196.30 | $196.30 |
| Purchase #5 | $223.61 | 9.344% | $244.5041 | $244.50 | $244.50 | $244.50 |
| Purchase #6 | $67.85 | 9.767% | $74.4769 | $74.48 | $74.50 | $74.50 |
| Purchase #7 | $205.65 | 4.870% | $215.6652 | $215.67 | $215.65 | $215.70 |
| 7 purchase totals = | $1,088.90 | $1,165.4912 | $1,165.49 | $1,165.55 | $1,165.50 | |