| 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 | $152.86 | 9.344% | $167.1432 | $167.14 | $167.15 | $167.10 |
| Purchase #2 | $122.99 | 5.773% | $130.0902 | $130.09 | $130.10 | $130.10 |
| Purchase #3 | $179.97 | 3.633% | $186.5083 | $186.51 | $186.50 | $186.50 |
| Purchase #4 | $23.98 | 11.700% | $26.7857 | $26.79 | $26.80 | $26.80 |
| Purchase #5 | $107.27 | 3.584% | $111.1146 | $111.11 | $111.10 | $111.10 |
| Purchase #6 | $248.82 | 4.478% | $259.9622 | $259.96 | $259.95 | $260.00 |
| Purchase #7 | $18.51 | 12.572% | $20.8371 | $20.84 | $20.85 | $20.80 |
| 7 purchase totals = | $854.40 | $902.4413 | $902.44 | $902.45 | $902.40 | |