| 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 | $172.88 | 10.347% | $190.7679 | $190.77 | $190.75 | $190.80 |
| Purchase #2 | $15.99 | 4.873% | $16.7692 | $16.77 | $16.75 | $16.80 |
| Purchase #3 | $245.40 | 3.674% | $254.416 | $254.42 | $254.40 | $254.40 |
| Purchase #4 | $112.46 | 5.519% | $118.6667 | $118.67 | $118.65 | $118.70 |
| Purchase #5 | $57.98 | 9.858% | $63.6957 | $63.70 | $63.70 | $63.70 |
| Purchase #6 | $33.96 | 11.816% | $37.9727 | $37.97 | $37.95 | $38.00 |
| Purchase #7 | $112.60 | 9.616% | $123.4276 | $123.43 | $123.45 | $123.40 |
| 7 purchase totals = | $751.27 | $805.7158 | $805.73 | $805.65 | $805.80 | |