| 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 | $174.74 | 9.410% | $191.183 | $191.18 | $191.20 | $191.20 |
| Purchase #2 | $129.73 | 8.679% | $140.9893 | $140.99 | $141.00 | $141.00 |
| Purchase #3 | $20.40 | 10.121% | $22.4647 | $22.46 | $22.45 | $22.50 |
| Purchase #4 | $171.46 | 11.140% | $190.5606 | $190.56 | $190.55 | $190.60 |
| Purchase #5 | $241.36 | 11.835% | $269.925 | $269.93 | $269.95 | $269.90 |
| Purchase #6 | $22.92 | 8.534% | $24.876 | $24.88 | $24.90 | $24.90 |
| Purchase #7 | $14.51 | 10.282% | $16.0019 | $16.00 | $16.00 | $16.00 |
| 7 purchase totals = | $775.12 | $856.0005 | $856.00 | $856.05 | $856.10 | |