| 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 | $180.98 | 4.321% | $188.8001 | $188.80 | $188.80 | $188.80 |
| Purchase #2 | $56.94 | 6.706% | $60.7584 | $60.76 | $60.75 | $60.80 |
| Purchase #3 | $142.55 | 8.855% | $155.1728 | $155.17 | $155.15 | $155.20 |
| Purchase #4 | $161.77 | 7.254% | $173.5048 | $173.50 | $173.50 | $173.50 |
| Purchase #5 | $250.82 | 10.431% | $276.983 | $276.98 | $277.00 | $277.00 |
| Purchase #6 | $213.94 | 4.223% | $222.9747 | $222.97 | $222.95 | $223.00 |
| Purchase #7 | $144.61 | 6.219% | $153.6033 | $153.60 | $153.60 | $153.60 |
| 7 purchase totals = | $1,151.61 | $1,231.7971 | $1,231.78 | $1,231.75 | $1,231.90 | |