| 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 | $123.69 | 9.138% | $134.9928 | $134.99 | $135.00 | $135.00 |
| Purchase #2 | $177.68 | 12.749% | $200.3324 | $200.33 | $200.35 | $200.30 |
| Purchase #3 | $45.52 | 7.350% | $48.8657 | $48.87 | $48.85 | $48.90 |
| Purchase #4 | $170.73 | 7.754% | $183.9684 | $183.97 | $183.95 | $184.00 |
| Purchase #5 | $20.62 | 9.527% | $22.5845 | $22.58 | $22.60 | $22.60 |
| Purchase #6 | $100.51 | 6.221% | $106.7627 | $106.76 | $106.75 | $106.80 |
| Purchase #7 | $169.92 | 11.254% | $189.0428 | $189.04 | $189.05 | $189.00 |
| 7 purchase totals = | $808.67 | $886.5493 | $886.54 | $886.55 | $886.60 | |