| 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 | $134.89 | 13.564% | $153.1865 | $153.19 | $153.20 | $153.20 |
| Purchase #2 | $7.69 | 13.869% | $8.7565 | $8.76 | $8.75 | $8.80 |
| Purchase #3 | $93.41 | 4.738% | $97.8358 | $97.84 | $97.85 | $97.80 |
| Purchase #4 | $71.60 | 5.273% | $75.3755 | $75.38 | $75.40 | $75.40 |
| Purchase #5 | $64.80 | 4.545% | $67.7452 | $67.75 | $67.75 | $67.70 |
| Purchase #6 | $51.96 | 6.209% | $55.1862 | $55.19 | $55.20 | $55.20 |
| Purchase #7 | $156.93 | 5.277% | $165.2112 | $165.21 | $165.20 | $165.20 |
| 7 purchase totals = | $581.28 | $623.2969 | $623.32 | $623.35 | $623.30 | |