| 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 | $188.99 | 6.630% | $201.52 | $201.52 | $201.50 | $201.50 |
| Purchase #2 | $68.88 | 6.641% | $73.4543 | $73.45 | $73.45 | $73.50 |
| Purchase #3 | $229.39 | 10.685% | $253.9003 | $253.90 | $253.90 | $253.90 |
| Purchase #4 | $234.76 | 12.649% | $264.4548 | $264.45 | $264.45 | $264.50 |
| Purchase #5 | $227.26 | 3.720% | $235.7141 | $235.71 | $235.70 | $235.70 |
| Purchase #6 | $98.53 | 12.453% | $110.7999 | $110.80 | $110.80 | $110.80 |
| Purchase #7 | $33.95 | 12.113% | $38.0624 | $38.06 | $38.05 | $38.10 |
| 7 purchase totals = | $1,081.76 | $1,177.9058 | $1,177.89 | $1,177.85 | $1,178.00 | |