| 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 | $197.60 | 8.178% | $213.7597 | $213.76 | $213.75 | $213.80 |
| Purchase #2 | $192.97 | 11.311% | $214.7968 | $214.80 | $214.80 | $214.80 |
| Purchase #3 | $115.99 | 7.646% | $124.8586 | $124.86 | $124.85 | $124.90 |
| Purchase #4 | $72.37 | 8.842% | $78.769 | $78.77 | $78.75 | $78.80 |
| Purchase #5 | $90.25 | 9.160% | $98.5169 | $98.52 | $98.50 | $98.50 |
| Purchase #6 | $73.39 | 3.667% | $76.0812 | $76.08 | $76.10 | $76.10 |
| Purchase #7 | $155.89 | 7.668% | $167.8436 | $167.84 | $167.85 | $167.80 |
| 7 purchase totals = | $898.46 | $974.6258 | $974.63 | $974.60 | $974.70 | |