| 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 | $170.58 | 9.308% | $186.4576 | $186.46 | $186.45 | $186.50 |
| Purchase #2 | $134.84 | 8.291% | $146.0196 | $146.02 | $146.00 | $146.00 |
| Purchase #3 | $202.37 | 11.212% | $225.0597 | $225.06 | $225.05 | $225.10 |
| Purchase #4 | $112.85 | 13.460% | $128.0396 | $128.04 | $128.05 | $128.00 |
| Purchase #5 | $68.92 | 10.201% | $75.9505 | $75.95 | $75.95 | $76.00 |
| Purchase #6 | $28.58 | 4.662% | $29.9124 | $29.91 | $29.90 | $29.90 |
| Purchase #7 | $190.97 | 11.378% | $212.6986 | $212.70 | $212.70 | $212.70 |
| 7 purchase totals = | $909.11 | $1,004.1380 | $1,004.14 | $1,004.10 | $1,004.20 | |