| 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 | $166.89 | 12.372% | $187.5376 | $187.54 | $187.55 | $187.50 |
| Purchase #2 | $22.57 | 3.492% | $23.3581 | $23.36 | $23.35 | $23.40 |
| Purchase #3 | $81.32 | 12.586% | $91.5549 | $91.55 | $91.55 | $91.60 |
| Purchase #4 | $32.85 | 8.199% | $35.5434 | $35.54 | $35.55 | $35.50 |
| Purchase #5 | $241.27 | 10.377% | $266.3066 | $266.31 | $266.30 | $266.30 |
| Purchase #6 | $108.86 | 5.552% | $114.9039 | $114.90 | $114.90 | $114.90 |
| Purchase #7 | $14.41 | 5.540% | $15.2083 | $15.21 | $15.20 | $15.20 |
| 7 purchase totals = | $668.17 | $734.4128 | $734.41 | $734.40 | $734.40 | |