| 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 | $123.85 | 8.344% | $134.184 | $134.18 | $134.20 | $134.20 |
| Purchase #2 | $8.39 | 4.500% | $8.7676 | $8.77 | $8.75 | $8.80 |
| Purchase #3 | $181.30 | 5.519% | $191.3059 | $191.31 | $191.30 | $191.30 |
| Purchase #4 | $155.42 | 11.715% | $173.6275 | $173.63 | $173.65 | $173.60 |
| Purchase #5 | $137.87 | 11.579% | $153.834 | $153.83 | $153.85 | $153.80 |
| Purchase #6 | $174.94 | 12.630% | $197.0349 | $197.03 | $197.05 | $197.00 |
| Purchase #7 | $124.68 | 7.567% | $134.1145 | $134.11 | $134.10 | $134.10 |
| 7 purchase totals = | $906.45 | $992.8684 | $992.86 | $992.90 | $992.80 | |