| 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 | $9.97 | 13.603% | $11.3262 | $11.33 | $11.35 | $11.30 |
| Purchase #2 | $145.52 | 10.458% | $160.7385 | $160.74 | $160.75 | $160.70 |
| Purchase #3 | $156.57 | 5.820% | $165.6824 | $165.68 | $165.70 | $165.70 |
| Purchase #4 | $153.35 | 12.624% | $172.7089 | $172.71 | $172.70 | $172.70 |
| Purchase #5 | $156.56 | 4.425% | $163.4878 | $163.49 | $163.50 | $163.50 |
| Purchase #6 | $47.75 | 6.182% | $50.7019 | $50.70 | $50.70 | $50.70 |
| Purchase #7 | $137.49 | 3.841% | $142.771 | $142.77 | $142.75 | $142.80 |
| 7 purchase totals = | $807.21 | $867.4167 | $867.42 | $867.45 | $867.40 | |