| 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 | $116.67 | 11.547% | $130.1419 | $130.14 | $130.15 | $130.10 |
| Purchase #2 | $97.35 | 8.407% | $105.5342 | $105.53 | $105.55 | $105.50 |
| Purchase #3 | $132.90 | 11.217% | $147.8074 | $147.81 | $147.80 | $147.80 |
| Purchase #4 | $7.95 | 11.111% | $8.8333 | $8.83 | $8.85 | $8.80 |
| Purchase #5 | $161.72 | 13.383% | $183.363 | $183.36 | $183.35 | $183.40 |
| Purchase #6 | $105.71 | 3.471% | $109.3792 | $109.38 | $109.40 | $109.40 |
| Purchase #7 | $110.85 | 7.156% | $118.7824 | $118.78 | $118.80 | $118.80 |
| 7 purchase totals = | $733.15 | $803.8414 | $803.83 | $803.90 | $803.80 | |