| 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 | $171.28 | 7.368% | $183.8999 | $183.90 | $183.90 | $183.90 |
| Purchase #2 | $142.79 | 8.530% | $154.97 | $154.97 | $154.95 | $155.00 |
| Purchase #3 | $194.83 | 10.363% | $215.0202 | $215.02 | $215.00 | $215.00 |
| Purchase #4 | $107.66 | 8.617% | $116.9371 | $116.94 | $116.95 | $116.90 |
| Purchase #5 | $34.58 | 11.809% | $38.6636 | $38.66 | $38.65 | $38.70 |
| Purchase #6 | $44.67 | 4.824% | $46.8249 | $46.82 | $46.80 | $46.80 |
| Purchase #7 | $68.35 | 12.167% | $76.6661 | $76.67 | $76.65 | $76.70 |
| 7 purchase totals = | $764.16 | $832.9818 | $832.98 | $832.90 | $833.00 | |