| 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 | $132.54 | 5.668% | $140.0524 | $140.05 | $140.05 | $140.10 |
| Purchase #2 | $145.64 | 4.602% | $152.3424 | $152.34 | $152.35 | $152.30 |
| Purchase #3 | $173.84 | 10.847% | $192.6964 | $192.70 | $192.70 | $192.70 |
| Purchase #4 | $17.31 | 11.842% | $19.3599 | $19.36 | $19.35 | $19.40 |
| Purchase #5 | $124.67 | 12.287% | $139.9882 | $139.99 | $140.00 | $140.00 |
| Purchase #6 | $24.89 | 7.765% | $26.8227 | $26.82 | $26.80 | $26.80 |
| Purchase #7 | $169.99 | 9.768% | $186.5946 | $186.59 | $186.60 | $186.60 |
| 7 purchase totals = | $788.88 | $857.8566 | $857.85 | $857.85 | $857.90 | |