| 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 | $42.46 | 11.581% | $47.3773 | $47.38 | $47.40 | $47.40 |
| Purchase #2 | $157.84 | 6.429% | $167.9875 | $167.99 | $168.00 | $168.00 |
| Purchase #3 | $135.85 | 7.296% | $145.7616 | $145.76 | $145.75 | $145.80 |
| Purchase #4 | $69.95 | 5.132% | $73.5398 | $73.54 | $73.55 | $73.50 |
| Purchase #5 | $201.31 | 5.776% | $212.9377 | $212.94 | $212.95 | $212.90 |
| Purchase #6 | $174.27 | 9.232% | $190.3586 | $190.36 | $190.35 | $190.40 |
| Purchase #7 | $242.78 | 3.641% | $251.6196 | $251.62 | $251.60 | $251.60 |
| 7 purchase totals = | $1,024.46 | $1,089.5821 | $1,089.59 | $1,089.60 | $1,089.60 | |