| 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 | $194.35 | 13.754% | $221.0809 | $221.08 | $221.10 | $221.10 |
| Purchase #2 | $152.79 | 8.344% | $165.5388 | $165.54 | $165.55 | $165.50 |
| Purchase #3 | $130.70 | 10.386% | $144.2745 | $144.27 | $144.25 | $144.30 |
| Purchase #4 | $22.86 | 4.271% | $23.8364 | $23.84 | $23.85 | $23.80 |
| Purchase #5 | $103.31 | 12.111% | $115.8219 | $115.82 | $115.80 | $115.80 |
| Purchase #6 | $116.37 | 4.567% | $121.6846 | $121.68 | $121.70 | $121.70 |
| Purchase #7 | $65.29 | 13.706% | $74.2386 | $74.24 | $74.25 | $74.20 |
| 7 purchase totals = | $785.67 | $866.4757 | $866.47 | $866.50 | $866.40 | |