| 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 | $117.30 | 13.119% | $132.6886 | $132.69 | $132.70 | $132.70 |
| Purchase #2 | $14.91 | 10.537% | $16.4811 | $16.48 | $16.50 | $16.50 |
| Purchase #3 | $65.49 | 7.501% | $70.4024 | $70.40 | $70.40 | $70.40 |
| Purchase #4 | $224.63 | 6.435% | $239.0849 | $239.08 | $239.10 | $239.10 |
| Purchase #5 | $145.93 | 7.508% | $156.8864 | $156.89 | $156.90 | $156.90 |
| Purchase #6 | $91.72 | 6.814% | $97.9698 | $97.97 | $97.95 | $98.00 |
| Purchase #7 | $111.57 | 7.575% | $120.0214 | $120.02 | $120.00 | $120.00 |
| 7 purchase totals = | $771.55 | $833.5346 | $833.53 | $833.55 | $833.60 | |