| 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 | $84.65 | 7.444% | $90.9513 | $90.95 | $90.95 | $91.00 |
| Purchase #2 | $247.94 | 7.303% | $266.0471 | $266.05 | $266.05 | $266.00 |
| Purchase #3 | $97.31 | 12.668% | $109.6372 | $109.64 | $109.65 | $109.60 |
| Purchase #4 | $156.41 | 12.608% | $176.1302 | $176.13 | $176.15 | $176.10 |
| Purchase #5 | $151.36 | 5.850% | $160.2146 | $160.21 | $160.20 | $160.20 |
| Purchase #6 | $129.77 | 6.531% | $138.2453 | $138.25 | $138.25 | $138.20 |
| Purchase #7 | $234.77 | 8.688% | $255.1668 | $255.17 | $255.15 | $255.20 |
| 7 purchase totals = | $1,102.21 | $1,196.3925 | $1,196.40 | $1,196.40 | $1,196.30 | |