| 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 | $179.99 | 6.449% | $191.5976 | $191.60 | $191.60 | $191.60 |
| Purchase #2 | $130.41 | 11.439% | $145.3276 | $145.33 | $145.35 | $145.30 |
| Purchase #3 | $24.83 | 10.531% | $27.4448 | $27.44 | $27.45 | $27.40 |
| Purchase #4 | $242.44 | 8.405% | $262.8171 | $262.82 | $262.80 | $262.80 |
| Purchase #5 | $50.43 | 5.738% | $53.3237 | $53.32 | $53.30 | $53.30 |
| Purchase #6 | $245.67 | 6.682% | $262.0857 | $262.09 | $262.10 | $262.10 |
| Purchase #7 | $241.96 | 10.665% | $267.765 | $267.77 | $267.75 | $267.80 |
| 7 purchase totals = | $1,115.73 | $1,210.3615 | $1,210.37 | $1,210.35 | $1,210.30 | |