| 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 | $183.75 | 9.286% | $200.813 | $200.81 | $200.80 | $200.80 |
| Purchase #2 | $43.43 | 8.144% | $46.9669 | $46.97 | $46.95 | $47.00 |
| Purchase #3 | $57.45 | 8.824% | $62.5194 | $62.52 | $62.50 | $62.50 |
| Purchase #4 | $67.63 | 3.325% | $69.8787 | $69.88 | $69.90 | $69.90 |
| Purchase #5 | $160.81 | 3.367% | $166.2245 | $166.22 | $166.20 | $166.20 |
| Purchase #6 | $51.61 | 13.165% | $58.4045 | $58.40 | $58.40 | $58.40 |
| Purchase #7 | $175.31 | 10.120% | $193.0514 | $193.05 | $193.05 | $193.10 |
| 7 purchase totals = | $739.99 | $797.8584 | $797.85 | $797.80 | $797.90 | |