| 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 | $123.90 | 5.337% | $130.5125 | $130.51 | $130.50 | $130.50 |
| Purchase #2 | $146.85 | 12.157% | $164.7026 | $164.70 | $164.70 | $164.70 |
| Purchase #3 | $24.68 | 3.556% | $25.5576 | $25.56 | $25.55 | $25.60 |
| Purchase #4 | $98.64 | 7.193% | $105.7352 | $105.74 | $105.75 | $105.70 |
| Purchase #5 | $48.42 | 8.731% | $52.6476 | $52.65 | $52.65 | $52.60 |
| Purchase #6 | $166.88 | 13.257% | $189.0033 | $189.00 | $189.00 | $189.00 |
| Purchase #7 | $100.90 | 8.302% | $109.2767 | $109.28 | $109.30 | $109.30 |
| 7 purchase totals = | $710.27 | $777.4355 | $777.44 | $777.45 | $777.40 | |