| 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 | $167.37 | 3.447% | $173.1392 | $173.14 | $173.15 | $173.10 |
| Purchase #2 | $202.92 | 9.395% | $221.9843 | $221.98 | $222.00 | $222.00 |
| Purchase #3 | $82.57 | 5.116% | $86.7943 | $86.79 | $86.80 | $86.80 |
| Purchase #4 | $219.86 | 3.853% | $228.3312 | $228.33 | $228.35 | $228.30 |
| Purchase #5 | $26.29 | 7.581% | $28.283 | $28.28 | $28.30 | $28.30 |
| Purchase #6 | $47.58 | 9.167% | $51.9417 | $51.94 | $51.95 | $51.90 |
| Purchase #7 | $135.75 | 3.349% | $140.2963 | $140.30 | $140.30 | $140.30 |
| 7 purchase totals = | $882.34 | $930.7700 | $930.76 | $930.85 | $930.70 | |