| 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 | $115.25 | 4.334% | $120.2449 | $120.24 | $120.25 | $120.20 |
| Purchase #2 | $87.84 | 13.188% | $99.4243 | $99.42 | $99.40 | $99.40 |
| Purchase #3 | $176.46 | 13.288% | $199.908 | $199.91 | $199.90 | $199.90 |
| Purchase #4 | $95.35 | 6.358% | $101.4124 | $101.41 | $101.40 | $101.40 |
| Purchase #5 | $169.40 | 12.134% | $189.955 | $189.96 | $189.95 | $190.00 |
| Purchase #6 | $83.35 | 12.492% | $93.7621 | $93.76 | $93.75 | $93.80 |
| Purchase #7 | $97.62 | 6.164% | $103.6373 | $103.64 | $103.65 | $103.60 |
| 7 purchase totals = | $825.27 | $908.3440 | $908.34 | $908.30 | $908.30 | |