| 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 | $165.76 | 5.834% | $175.4304 | $175.43 | $175.45 | $175.40 |
| Purchase #2 | $186.57 | 8.346% | $202.1411 | $202.14 | $202.15 | $202.10 |
| Purchase #3 | $124.97 | 12.665% | $140.7975 | $140.80 | $140.80 | $140.80 |
| Purchase #4 | $241.92 | 6.135% | $256.7618 | $256.76 | $256.75 | $256.80 |
| Purchase #5 | $82.51 | 8.589% | $89.5968 | $89.60 | $89.60 | $89.60 |
| Purchase #6 | $23.54 | 7.482% | $25.3013 | $25.30 | $25.30 | $25.30 |
| Purchase #7 | $132.31 | 4.335% | $138.0456 | $138.05 | $138.05 | $138.00 |
| 7 purchase totals = | $957.58 | $1,028.0745 | $1,028.08 | $1,028.10 | $1,028.00 | |