| 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 | $191.56 | 3.845% | $198.9255 | $198.93 | $198.95 | $198.90 |
| Purchase #2 | $41.32 | 7.140% | $44.2702 | $44.27 | $44.25 | $44.30 |
| Purchase #3 | $168.86 | 11.697% | $188.6116 | $188.61 | $188.60 | $188.60 |
| Purchase #4 | $133.89 | 8.344% | $145.0618 | $145.06 | $145.05 | $145.10 |
| Purchase #5 | $232.45 | 11.337% | $258.8029 | $258.80 | $258.80 | $258.80 |
| Purchase #6 | $234.65 | 4.873% | $246.0845 | $246.08 | $246.10 | $246.10 |
| Purchase #7 | $75.67 | 10.832% | $83.8666 | $83.87 | $83.85 | $83.90 |
| 7 purchase totals = | $1,078.40 | $1,165.6231 | $1,165.62 | $1,165.60 | $1,165.70 | |