| 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 | $75.33 | 10.395% | $83.1606 | $83.16 | $83.15 | $83.20 |
| Purchase #2 | $165.32 | 13.334% | $187.3638 | $187.36 | $187.35 | $187.40 |
| Purchase #3 | $83.47 | 6.702% | $89.0642 | $89.06 | $89.05 | $89.10 |
| Purchase #4 | $221.36 | 12.257% | $248.4921 | $248.49 | $248.50 | $248.50 |
| Purchase #5 | $136.60 | 4.131% | $142.2429 | $142.24 | $142.25 | $142.20 |
| Purchase #6 | $21.58 | 4.243% | $22.4956 | $22.50 | $22.50 | $22.50 |
| Purchase #7 | $189.42 | 9.669% | $207.735 | $207.74 | $207.75 | $207.70 |
| 7 purchase totals = | $893.08 | $980.5542 | $980.55 | $980.55 | $980.60 | |