| 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 | $79.62 | 5.181% | $83.7451 | $83.75 | $83.75 | $83.70 |
| Purchase #2 | $189.59 | 12.361% | $213.0252 | $213.03 | $213.05 | $213.00 |
| Purchase #3 | $223.58 | 7.645% | $240.6727 | $240.67 | $240.65 | $240.70 |
| Purchase #4 | $205.74 | 11.793% | $230.0029 | $230.00 | $230.00 | $230.00 |
| Purchase #5 | $137.82 | 6.654% | $146.9905 | $146.99 | $147.00 | $147.00 |
| Purchase #6 | $193.87 | 12.408% | $217.9254 | $217.93 | $217.95 | $217.90 |
| Purchase #7 | $16.54 | 7.623% | $17.8008 | $17.80 | $17.80 | $17.80 |
| 7 purchase totals = | $1,046.76 | $1,150.1626 | $1,150.17 | $1,150.20 | $1,150.10 | |