| 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 | $182.85 | 8.366% | $198.1472 | $198.15 | $198.15 | $198.10 |
| Purchase #2 | $224.80 | 12.335% | $252.5291 | $252.53 | $252.55 | $252.50 |
| Purchase #3 | $226.48 | 13.143% | $256.2463 | $256.25 | $256.25 | $256.20 |
| Purchase #4 | $14.37 | 6.681% | $15.3301 | $15.33 | $15.35 | $15.30 |
| Purchase #5 | $139.75 | 4.205% | $145.6265 | $145.63 | $145.65 | $145.60 |
| Purchase #6 | $227.76 | 10.313% | $251.2489 | $251.25 | $251.25 | $251.20 |
| Purchase #7 | $213.62 | 4.860% | $224.0019 | $224.00 | $224.00 | $224.00 |
| 7 purchase totals = | $1,229.63 | $1,343.1300 | $1,343.14 | $1,343.20 | $1,342.90 | |