| 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 | $153.94 | 3.396% | $159.1678 | $159.17 | $159.15 | $159.20 |
| Purchase #2 | $27.97 | 5.300% | $29.4524 | $29.45 | $29.45 | $29.50 |
| Purchase #3 | $108.84 | 12.461% | $122.4026 | $122.40 | $122.40 | $122.40 |
| Purchase #4 | $213.33 | 12.400% | $239.7829 | $239.78 | $239.80 | $239.80 |
| Purchase #5 | $145.99 | 5.593% | $154.1552 | $154.16 | $154.15 | $154.20 |
| Purchase #6 | $77.29 | 8.684% | $84.0019 | $84.00 | $84.00 | $84.00 |
| Purchase #7 | $126.90 | 3.380% | $131.1892 | $131.19 | $131.20 | $131.20 |
| 7 purchase totals = | $854.26 | $920.1520 | $920.15 | $920.15 | $920.30 | |