| 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 | $171.51 | 6.129% | $182.0218 | $182.02 | $182.00 | $182.00 |
| Purchase #2 | $67.95 | 4.383% | $70.9282 | $70.93 | $70.95 | $70.90 |
| Purchase #3 | $187.76 | 13.272% | $212.6795 | $212.68 | $212.70 | $212.70 |
| Purchase #4 | $144.47 | 6.644% | $154.0686 | $154.07 | $154.05 | $154.10 |
| Purchase #5 | $239.79 | 7.699% | $258.2514 | $258.25 | $258.25 | $258.30 |
| Purchase #6 | $99.55 | 8.164% | $107.6773 | $107.68 | $107.70 | $107.70 |
| Purchase #7 | $153.65 | 7.349% | $164.9417 | $164.94 | $164.95 | $164.90 |
| 7 purchase totals = | $1,064.68 | $1,150.5685 | $1,150.57 | $1,150.60 | $1,150.60 | |