| 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 | $160.53 | 10.582% | $177.5173 | $177.52 | $177.50 | $177.50 |
| Purchase #2 | $201.31 | 5.473% | $212.3277 | $212.33 | $212.35 | $212.30 |
| Purchase #3 | $30.85 | 3.327% | $31.8764 | $31.88 | $31.90 | $31.90 |
| Purchase #4 | $240.51 | 10.631% | $266.0786 | $266.08 | $266.10 | $266.10 |
| Purchase #5 | $33.30 | 7.383% | $35.7585 | $35.76 | $35.75 | $35.80 |
| Purchase #6 | $150.30 | 13.752% | $170.9693 | $170.97 | $170.95 | $171.00 |
| Purchase #7 | $107.85 | 5.193% | $113.4507 | $113.45 | $113.45 | $113.50 |
| 7 purchase totals = | $924.65 | $1,007.9785 | $1,007.99 | $1,008.00 | $1,008.10 | |