| 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 | $164.81 | 6.353% | $175.2804 | $175.28 | $175.30 | $175.30 |
| Purchase #2 | $125.54 | 3.843% | $130.3645 | $130.36 | $130.35 | $130.40 |
| Purchase #3 | $142.66 | 13.595% | $162.0546 | $162.05 | $162.05 | $162.10 |
| Purchase #4 | $220.69 | 9.558% | $241.7836 | $241.78 | $241.80 | $241.80 |
| Purchase #5 | $103.51 | 9.628% | $113.4759 | $113.48 | $113.50 | $113.50 |
| Purchase #6 | $74.53 | 3.803% | $77.3644 | $77.36 | $77.35 | $77.40 |
| Purchase #7 | $192.43 | 10.524% | $212.6813 | $212.68 | $212.70 | $212.70 |
| 7 purchase totals = | $1,024.17 | $1,113.0047 | $1,112.99 | $1,113.05 | $1,113.20 | |