| 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 | $179.62 | 10.770% | $198.9651 | $198.97 | $198.95 | $199.00 |
| Purchase #2 | $217.51 | 12.663% | $245.0533 | $245.05 | $245.05 | $245.10 |
| Purchase #3 | $215.29 | 13.702% | $244.789 | $244.79 | $244.80 | $244.80 |
| Purchase #4 | $92.67 | 9.203% | $101.1984 | $101.20 | $101.20 | $101.20 |
| Purchase #5 | $39.70 | 5.354% | $41.8255 | $41.83 | $41.85 | $41.80 |
| Purchase #6 | $76.98 | 12.426% | $86.5455 | $86.55 | $86.55 | $86.50 |
| Purchase #7 | $85.53 | 13.618% | $97.1775 | $97.18 | $97.20 | $97.20 |
| 7 purchase totals = | $907.30 | $1,015.5543 | $1,015.57 | $1,015.60 | $1,015.60 | |