| 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 | $137.80 | 5.603% | $145.5209 | $145.52 | $145.50 | $145.50 |
| Purchase #2 | $25.87 | 3.463% | $26.7659 | $26.77 | $26.75 | $26.80 |
| Purchase #3 | $189.76 | 5.801% | $200.768 | $200.77 | $200.75 | $200.80 |
| Purchase #4 | $109.35 | 5.304% | $115.1499 | $115.15 | $115.15 | $115.10 |
| Purchase #5 | $137.53 | 7.287% | $147.5518 | $147.55 | $147.55 | $147.60 |
| Purchase #6 | $55.47 | 5.758% | $58.664 | $58.66 | $58.65 | $58.70 |
| Purchase #7 | $23.68 | 8.597% | $25.7158 | $25.72 | $25.70 | $25.70 |
| 7 purchase totals = | $679.46 | $720.1363 | $720.14 | $720.05 | $720.20 | |