| 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 | $75.46 | 10.271% | $83.2105 | $83.21 | $83.20 | $83.20 |
| Purchase #2 | $128.79 | 9.278% | $140.7391 | $140.74 | $140.75 | $140.70 |
| Purchase #3 | $106.92 | 4.629% | $111.8693 | $111.87 | $111.85 | $111.90 |
| Purchase #4 | $233.40 | 6.584% | $248.7671 | $248.77 | $248.75 | $248.80 |
| Purchase #5 | $142.83 | 8.717% | $155.2805 | $155.28 | $155.30 | $155.30 |
| Purchase #6 | $186.96 | 8.549% | $202.9432 | $202.94 | $202.95 | $202.90 |
| Purchase #7 | $36.92 | 10.748% | $40.8882 | $40.89 | $40.90 | $40.90 |
| 7 purchase totals = | $911.28 | $983.6979 | $983.70 | $983.70 | $983.70 | |