| 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 | $140.48 | 11.282% | $156.329 | $156.33 | $156.35 | $156.30 |
| Purchase #2 | $137.88 | 3.378% | $142.5376 | $142.54 | $142.55 | $142.50 |
| Purchase #3 | $236.91 | 5.856% | $250.7834 | $250.78 | $250.80 | $250.80 |
| Purchase #4 | $24.56 | 9.832% | $26.9747 | $26.97 | $26.95 | $27.00 |
| Purchase #5 | $107.78 | 5.597% | $113.8124 | $113.81 | $113.80 | $113.80 |
| Purchase #6 | $76.49 | 7.417% | $82.1633 | $82.16 | $82.15 | $82.20 |
| Purchase #7 | $137.67 | 11.131% | $152.994 | $152.99 | $153.00 | $153.00 |
| 7 purchase totals = | $861.77 | $925.5944 | $925.58 | $925.60 | $925.60 | |