| 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 | $177.88 | 4.468% | $185.8277 | $185.83 | $185.85 | $185.80 |
| Purchase #2 | $68.35 | 10.730% | $75.684 | $75.68 | $75.70 | $75.70 |
| Purchase #3 | $66.48 | 8.809% | $72.3362 | $72.34 | $72.35 | $72.30 |
| Purchase #4 | $29.67 | 3.393% | $30.6767 | $30.68 | $30.70 | $30.70 |
| Purchase #5 | $178.68 | 4.410% | $186.5598 | $186.56 | $186.55 | $186.60 |
| Purchase #6 | $245.72 | 8.672% | $267.0288 | $267.03 | $267.05 | $267.00 |
| Purchase #7 | $206.62 | 6.266% | $219.5668 | $219.57 | $219.55 | $219.60 |
| 7 purchase totals = | $973.40 | $1,037.6800 | $1,037.69 | $1,037.75 | $1,037.70 | |