| 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 | $104.86 | 11.536% | $116.9566 | $116.96 | $116.95 | $117.00 |
| Purchase #2 | $137.89 | 5.333% | $145.2437 | $145.24 | $145.25 | $145.20 |
| Purchase #3 | $200.44 | 9.208% | $218.8965 | $218.90 | $218.90 | $218.90 |
| Purchase #4 | $22.89 | 3.732% | $23.7443 | $23.74 | $23.75 | $23.70 |
| Purchase #5 | $179.25 | 6.643% | $191.1576 | $191.16 | $191.15 | $191.20 |
| Purchase #6 | $37.36 | 4.407% | $39.0065 | $39.01 | $39.00 | $39.00 |
| Purchase #7 | $89.38 | 12.249% | $100.3282 | $100.33 | $100.35 | $100.30 |
| 7 purchase totals = | $772.07 | $835.3334 | $835.34 | $835.35 | $835.30 | |