| 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 | $174.68 | 5.233% | $183.821 | $183.82 | $183.80 | $183.80 |
| Purchase #2 | $40.93 | 5.637% | $43.2372 | $43.24 | $43.25 | $43.20 |
| Purchase #3 | $87.97 | 3.405% | $90.9654 | $90.97 | $90.95 | $91.00 |
| Purchase #4 | $72.62 | 8.459% | $78.7629 | $78.76 | $78.75 | $78.80 |
| Purchase #5 | $238.82 | 5.815% | $252.7074 | $252.71 | $252.70 | $252.70 |
| Purchase #6 | $78.76 | 3.660% | $81.6426 | $81.64 | $81.65 | $81.60 |
| Purchase #7 | $249.83 | 3.374% | $258.2593 | $258.26 | $258.25 | $258.30 |
| 7 purchase totals = | $943.61 | $989.3958 | $989.40 | $989.35 | $989.40 | |