| 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 | $82.61 | 10.104% | $90.9569 | $90.96 | $90.95 | $91.00 |
| Purchase #2 | $177.74 | 3.574% | $184.0924 | $184.09 | $184.10 | $184.10 |
| Purchase #3 | $179.75 | 5.175% | $189.0521 | $189.05 | $189.05 | $189.10 |
| Purchase #4 | $144.56 | 11.218% | $160.7767 | $160.78 | $160.80 | $160.80 |
| Purchase #5 | $15.75 | 12.526% | $17.7228 | $17.72 | $17.70 | $17.70 |
| Purchase #6 | $11.62 | 6.276% | $12.3493 | $12.35 | $12.35 | $12.30 |
| Purchase #7 | $191.84 | 11.429% | $213.7654 | $213.77 | $213.75 | $213.80 |
| 7 purchase totals = | $803.87 | $868.7156 | $868.72 | $868.70 | $868.80 | |