| 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 | $155.26 | 6.268% | $164.9917 | $164.99 | $165.00 | $165.00 |
| Purchase #2 | $235.71 | 8.855% | $256.5821 | $256.58 | $256.60 | $256.60 |
| Purchase #3 | $18.74 | 4.297% | $19.5453 | $19.55 | $19.55 | $19.50 |
| Purchase #4 | $242.48 | 6.502% | $258.246 | $258.25 | $258.25 | $258.20 |
| Purchase #5 | $124.83 | 3.835% | $129.6172 | $129.62 | $129.60 | $129.60 |
| Purchase #6 | $110.62 | 12.648% | $124.6112 | $124.61 | $124.60 | $124.60 |
| Purchase #7 | $28.37 | 8.720% | $30.8439 | $30.84 | $30.85 | $30.80 |
| 7 purchase totals = | $916.01 | $984.4374 | $984.44 | $984.45 | $984.30 | |