| 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 | $148.76 | 4.429% | $155.3486 | $155.35 | $155.35 | $155.30 |
| Purchase #2 | $218.38 | 6.497% | $232.5681 | $232.57 | $232.55 | $232.60 |
| Purchase #3 | $143.71 | 8.332% | $155.6839 | $155.68 | $155.70 | $155.70 |
| Purchase #4 | $85.60 | 13.716% | $97.3409 | $97.34 | $97.35 | $97.30 |
| Purchase #5 | $154.74 | 6.120% | $164.2101 | $164.21 | $164.20 | $164.20 |
| Purchase #6 | $235.36 | 4.367% | $245.6382 | $245.64 | $245.65 | $245.60 |
| Purchase #7 | $46.43 | 12.820% | $52.3823 | $52.38 | $52.40 | $52.40 |
| 7 purchase totals = | $1,032.98 | $1,103.1721 | $1,103.17 | $1,103.20 | $1,103.10 | |