| 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 | $138.99 | 10.873% | $154.1024 | $154.10 | $154.10 | $154.10 |
| Purchase #2 | $87.94 | 5.257% | $92.563 | $92.56 | $92.55 | $92.60 |
| Purchase #3 | $20.88 | 5.284% | $21.9833 | $21.98 | $22.00 | $22.00 |
| Purchase #4 | $101.93 | 6.574% | $108.6309 | $108.63 | $108.65 | $108.60 |
| Purchase #5 | $149.42 | 5.113% | $157.0598 | $157.06 | $157.05 | $157.10 |
| Purchase #6 | $77.45 | 10.793% | $85.8092 | $85.81 | $85.80 | $85.80 |
| Purchase #7 | $116.88 | 6.500% | $124.4772 | $124.48 | $124.50 | $124.50 |
| 7 purchase totals = | $693.49 | $744.6258 | $744.62 | $744.65 | $744.70 | |