| 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 | $200.43 | 9.190% | $218.8495 | $218.85 | $218.85 | $218.80 |
| Purchase #2 | $225.67 | 9.165% | $246.3527 | $246.35 | $246.35 | $246.40 |
| Purchase #3 | $49.97 | 7.648% | $53.7917 | $53.79 | $53.80 | $53.80 |
| Purchase #4 | $145.30 | 8.201% | $157.2161 | $157.22 | $157.20 | $157.20 |
| Purchase #5 | $98.89 | 11.145% | $109.9113 | $109.91 | $109.90 | $109.90 |
| Purchase #6 | $8.59 | 3.467% | $8.8878 | $8.89 | $8.90 | $8.90 |
| Purchase #7 | $18.70 | 13.124% | $21.1542 | $21.15 | $21.15 | $21.20 |
| 7 purchase totals = | $747.55 | $816.1633 | $816.16 | $816.15 | $816.20 | |