| 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 | $109.58 | 5.157% | $115.231 | $115.23 | $115.25 | $115.20 |
| Purchase #2 | $54.57 | 4.765% | $57.1703 | $57.17 | $57.15 | $57.20 |
| Purchase #3 | $201.75 | 9.394% | $220.7024 | $220.70 | $220.70 | $220.70 |
| Purchase #4 | $40.83 | 12.653% | $45.9962 | $46.00 | $46.00 | $46.00 |
| Purchase #5 | $175.44 | 12.754% | $197.8156 | $197.82 | $197.80 | $197.80 |
| Purchase #6 | $6.35 | 12.676% | $7.1549 | $7.15 | $7.15 | $7.20 |
| Purchase #7 | $184.86 | 11.806% | $206.6846 | $206.68 | $206.70 | $206.70 |
| 7 purchase totals = | $773.38 | $850.7550 | $850.75 | $850.75 | $850.80 | |