| 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 | $148.87 | 5.581% | $157.1784 | $157.18 | $157.20 | $157.20 |
| Purchase #2 | $44.28 | 11.371% | $49.3151 | $49.32 | $49.30 | $49.30 |
| Purchase #3 | $113.41 | 7.579% | $122.0053 | $122.01 | $122.00 | $122.00 |
| Purchase #4 | $179.34 | 5.747% | $189.6467 | $189.65 | $189.65 | $189.60 |
| Purchase #5 | $22.89 | 6.679% | $24.4188 | $24.42 | $24.40 | $24.40 |
| Purchase #6 | $222.66 | 8.271% | $241.0762 | $241.08 | $241.10 | $241.10 |
| Purchase #7 | $22.46 | 10.643% | $24.8504 | $24.85 | $24.85 | $24.90 |
| 7 purchase totals = | $753.91 | $808.4909 | $808.51 | $808.50 | $808.50 | |