| 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 | $187.32 | 9.420% | $204.9655 | $204.97 | $204.95 | $205.00 |
| Purchase #2 | $117.58 | 11.213% | $130.7642 | $130.76 | $130.75 | $130.80 |
| Purchase #3 | $130.97 | 6.844% | $139.9336 | $139.93 | $139.95 | $139.90 |
| Purchase #4 | $134.68 | 7.759% | $145.1298 | $145.13 | $145.15 | $145.10 |
| Purchase #5 | $144.47 | 12.496% | $162.523 | $162.52 | $162.50 | $162.50 |
| Purchase #6 | $69.63 | 13.126% | $78.7696 | $78.77 | $78.75 | $78.80 |
| Purchase #7 | $120.35 | 7.454% | $129.3209 | $129.32 | $129.30 | $129.30 |
| 7 purchase totals = | $905.00 | $991.4066 | $991.40 | $991.35 | $991.40 | |