| 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 | $160.41 | 13.192% | $181.5713 | $181.57 | $181.55 | $181.60 |
| Purchase #2 | $107.48 | 10.707% | $118.9879 | $118.99 | $119.00 | $119.00 |
| Purchase #3 | $56.32 | 7.115% | $60.3272 | $60.33 | $60.35 | $60.30 |
| Purchase #4 | $177.91 | 3.343% | $183.8575 | $183.86 | $183.85 | $183.90 |
| Purchase #5 | $125.49 | 9.859% | $137.8621 | $137.86 | $137.85 | $137.90 |
| Purchase #6 | $100.58 | 5.759% | $106.3724 | $106.37 | $106.35 | $106.40 |
| Purchase #7 | $183.57 | 12.189% | $205.9453 | $205.95 | $205.95 | $205.90 |
| 7 purchase totals = | $911.76 | $994.9237 | $994.93 | $994.90 | $995.00 | |