| 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 | $73.85 | 4.700% | $77.321 | $77.32 | $77.30 | $77.30 |
| Purchase #2 | $77.77 | 5.504% | $82.0505 | $82.05 | $82.05 | $82.10 |
| Purchase #3 | $229.43 | 9.534% | $251.3039 | $251.30 | $251.30 | $251.30 |
| Purchase #4 | $236.28 | 5.351% | $248.9233 | $248.92 | $248.90 | $248.90 |
| Purchase #5 | $129.62 | 7.102% | $138.8256 | $138.83 | $138.85 | $138.80 |
| Purchase #6 | $175.29 | 5.745% | $185.3604 | $185.36 | $185.35 | $185.40 |
| Purchase #7 | $146.60 | 5.762% | $155.0471 | $155.05 | $155.05 | $155.00 |
| 7 purchase totals = | $1,068.84 | $1,138.8318 | $1,138.83 | $1,138.80 | $1,138.80 | |