| 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 | $173.60 | 6.711% | $185.2503 | $185.25 | $185.25 | $185.30 |
| Purchase #2 | $140.53 | 12.482% | $158.071 | $158.07 | $158.05 | $158.10 |
| Purchase #3 | $245.92 | 4.686% | $257.4438 | $257.44 | $257.45 | $257.40 |
| Purchase #4 | $116.45 | 5.296% | $122.6172 | $122.62 | $122.60 | $122.60 |
| Purchase #5 | $62.84 | 11.191% | $69.8724 | $69.87 | $69.85 | $69.90 |
| Purchase #6 | $145.55 | 8.715% | $158.2347 | $158.23 | $158.25 | $158.20 |
| Purchase #7 | $105.27 | 9.757% | $115.5412 | $115.54 | $115.55 | $115.50 |
| 7 purchase totals = | $990.16 | $1,067.0306 | $1,067.02 | $1,067.00 | $1,067.00 | |