| 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 | $34.28 | 8.798% | $37.296 | $37.30 | $37.30 | $37.30 |
| Purchase #2 | $209.42 | 9.307% | $228.9107 | $228.91 | $228.90 | $228.90 |
| Purchase #3 | $72.74 | 5.274% | $76.5763 | $76.58 | $76.60 | $76.60 |
| Purchase #4 | $80.61 | 4.350% | $84.1165 | $84.12 | $84.10 | $84.10 |
| Purchase #5 | $174.49 | 5.224% | $183.6054 | $183.61 | $183.60 | $183.60 |
| Purchase #6 | $122.67 | 12.268% | $137.7192 | $137.72 | $137.70 | $137.70 |
| Purchase #7 | $165.57 | 6.507% | $176.3436 | $176.34 | $176.35 | $176.30 |
| 7 purchase totals = | $859.78 | $924.5677 | $924.58 | $924.55 | $924.50 | |