| 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 | $179.43 | 11.597% | $200.2385 | $200.24 | $200.25 | $200.20 |
| Purchase #2 | $115.47 | 7.762% | $124.4328 | $124.43 | $124.45 | $124.40 |
| Purchase #3 | $68.96 | 13.198% | $78.0613 | $78.06 | $78.05 | $78.10 |
| Purchase #4 | $193.69 | 4.430% | $202.2705 | $202.27 | $202.25 | $202.30 |
| Purchase #5 | $244.26 | 3.465% | $252.7236 | $252.72 | $252.70 | $252.70 |
| Purchase #6 | $68.62 | 6.352% | $72.9787 | $72.98 | $73.00 | $73.00 |
| Purchase #7 | $130.75 | 12.481% | $147.0689 | $147.07 | $147.05 | $147.10 |
| 7 purchase totals = | $1,001.18 | $1,077.7743 | $1,077.77 | $1,077.75 | $1,077.80 | |