| 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 | $128.47 | 13.466% | $145.7698 | $145.77 | $145.75 | $145.80 |
| Purchase #2 | $6.44 | 12.821% | $7.2657 | $7.27 | $7.25 | $7.30 |
| Purchase #3 | $216.34 | 6.710% | $230.8564 | $230.86 | $230.85 | $230.90 |
| Purchase #4 | $172.26 | 11.235% | $191.6134 | $191.61 | $191.60 | $191.60 |
| Purchase #5 | $215.59 | 5.639% | $227.7471 | $227.75 | $227.75 | $227.70 |
| Purchase #6 | $104.43 | 5.309% | $109.9742 | $109.97 | $109.95 | $110.00 |
| Purchase #7 | $213.61 | 5.287% | $224.9036 | $224.90 | $224.90 | $224.90 |
| 7 purchase totals = | $1,057.14 | $1,138.1302 | $1,138.13 | $1,138.05 | $1,138.20 | |