| 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 | $69.50 | 13.474% | $78.8644 | $78.86 | $78.85 | $78.90 |
| Purchase #2 | $113.91 | 9.541% | $124.7782 | $124.78 | $124.80 | $124.80 |
| Purchase #3 | $220.66 | 5.292% | $232.3373 | $232.34 | $232.35 | $232.30 |
| Purchase #4 | $208.55 | 8.812% | $226.9274 | $226.93 | $226.95 | $226.90 |
| Purchase #5 | $160.33 | 6.680% | $171.04 | $171.04 | $171.05 | $171.00 |
| Purchase #6 | $94.68 | 11.289% | $105.3684 | $105.37 | $105.35 | $105.40 |
| Purchase #7 | $225.53 | 7.593% | $242.6545 | $242.65 | $242.65 | $242.70 |
| 7 purchase totals = | $1,093.16 | $1,181.9702 | $1,181.97 | $1,182.00 | $1,182.00 | |