| 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 | $144.63 | 6.336% | $153.7938 | $153.79 | $153.80 | $153.80 |
| Purchase #2 | $183.61 | 8.400% | $199.0332 | $199.03 | $199.05 | $199.00 |
| Purchase #3 | $76.66 | 4.777% | $80.322 | $80.32 | $80.30 | $80.30 |
| Purchase #4 | $85.74 | 7.371% | $92.0599 | $92.06 | $92.05 | $92.10 |
| Purchase #5 | $168.84 | 13.679% | $191.9356 | $191.94 | $191.95 | $191.90 |
| Purchase #6 | $74.44 | 3.781% | $77.2546 | $77.25 | $77.25 | $77.30 |
| Purchase #7 | $223.37 | 11.479% | $249.0106 | $249.01 | $249.00 | $249.00 |
| 7 purchase totals = | $957.29 | $1,043.4097 | $1,043.40 | $1,043.40 | $1,043.40 | |