| 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 | $183.94 | 5.319% | $193.7238 | $193.72 | $193.70 | $193.70 |
| Purchase #2 | $201.98 | 9.801% | $221.7761 | $221.78 | $221.80 | $221.80 |
| Purchase #3 | $199.54 | 10.218% | $219.929 | $219.93 | $219.95 | $219.90 |
| Purchase #4 | $72.40 | 12.828% | $81.6875 | $81.69 | $81.70 | $81.70 |
| Purchase #5 | $43.72 | 6.477% | $46.5517 | $46.55 | $46.55 | $46.60 |
| Purchase #6 | $120.50 | 5.293% | $126.8781 | $126.88 | $126.90 | $126.90 |
| Purchase #7 | $206.61 | 10.520% | $228.3454 | $228.35 | $228.35 | $228.30 |
| 7 purchase totals = | $1,028.69 | $1,118.8916 | $1,118.90 | $1,118.95 | $1,118.90 | |