| 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 | $149.92 | 4.741% | $157.0277 | $157.03 | $157.05 | $157.00 |
| Purchase #2 | $12.27 | 11.694% | $13.7049 | $13.70 | $13.70 | $13.70 |
| Purchase #3 | $18.60 | 6.243% | $19.7612 | $19.76 | $19.75 | $19.80 |
| Purchase #4 | $142.91 | 9.735% | $156.8223 | $156.82 | $156.80 | $156.80 |
| Purchase #5 | $230.31 | 5.360% | $242.6546 | $242.65 | $242.65 | $242.70 |
| Purchase #6 | $68.85 | 3.508% | $71.2653 | $71.27 | $71.25 | $71.30 |
| Purchase #7 | $237.72 | 12.594% | $267.6585 | $267.66 | $267.65 | $267.70 |
| 7 purchase totals = | $860.58 | $928.8945 | $928.89 | $928.85 | $929.00 | |