| 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 | $160.38 | 3.821% | $166.5081 | $166.51 | $166.50 | $166.50 |
| Purchase #2 | $239.94 | 4.540% | $250.8333 | $250.83 | $250.85 | $250.80 |
| Purchase #3 | $42.55 | 4.229% | $44.3494 | $44.35 | $44.35 | $44.30 |
| Purchase #4 | $97.54 | 11.408% | $108.6674 | $108.67 | $108.65 | $108.70 |
| Purchase #5 | $233.63 | 6.736% | $249.3673 | $249.37 | $249.35 | $249.40 |
| Purchase #6 | $153.32 | 13.160% | $173.4969 | $173.50 | $173.50 | $173.50 |
| Purchase #7 | $178.62 | 11.839% | $199.7668 | $199.77 | $199.75 | $199.80 |
| 7 purchase totals = | $1,105.98 | $1,192.9892 | $1,193.00 | $1,192.95 | $1,193.00 | |