| 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 | $182.28 | 4.457% | $190.4042 | $190.40 | $190.40 | $190.40 |
| Purchase #2 | $39.32 | 5.495% | $41.4806 | $41.48 | $41.50 | $41.50 |
| Purchase #3 | $169.77 | 4.133% | $176.7866 | $176.79 | $176.80 | $176.80 |
| Purchase #4 | $200.30 | 3.314% | $206.9379 | $206.94 | $206.95 | $206.90 |
| Purchase #5 | $205.30 | 8.182% | $222.0976 | $222.10 | $222.10 | $222.10 |
| Purchase #6 | $214.38 | 11.461% | $238.9501 | $238.95 | $238.95 | $239.00 |
| Purchase #7 | $49.42 | 13.230% | $55.9583 | $55.96 | $55.95 | $56.00 |
| 7 purchase totals = | $1,060.77 | $1,132.6153 | $1,132.62 | $1,132.65 | $1,132.70 | |