| 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 | $134.90 | 5.111% | $141.7947 | $141.79 | $141.80 | $141.80 |
| Purchase #2 | $126.98 | 5.711% | $134.2318 | $134.23 | $134.25 | $134.20 |
| Purchase #3 | $52.96 | 9.258% | $57.863 | $57.86 | $57.85 | $57.90 |
| Purchase #4 | $190.32 | 12.715% | $214.5192 | $214.52 | $214.50 | $214.50 |
| Purchase #5 | $148.95 | 12.163% | $167.0668 | $167.07 | $167.05 | $167.10 |
| Purchase #6 | $227.65 | 13.669% | $258.7675 | $258.77 | $258.75 | $258.80 |
| Purchase #7 | $146.59 | 8.398% | $158.9006 | $158.90 | $158.90 | $158.90 |
| 7 purchase totals = | $1,028.35 | $1,133.1436 | $1,133.14 | $1,133.10 | $1,133.20 | |