| 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 | $164.30 | 7.150% | $176.0475 | $176.05 | $176.05 | $176.00 |
| Purchase #2 | $18.70 | 3.766% | $19.4042 | $19.40 | $19.40 | $19.40 |
| Purchase #3 | $188.26 | 8.292% | $203.8705 | $203.87 | $203.85 | $203.90 |
| Purchase #4 | $217.70 | 8.556% | $236.3264 | $236.33 | $236.35 | $236.30 |
| Purchase #5 | $157.53 | 5.192% | $165.709 | $165.71 | $165.70 | $165.70 |
| Purchase #6 | $134.38 | 4.437% | $140.3424 | $140.34 | $140.35 | $140.30 |
| Purchase #7 | $79.49 | 4.457% | $83.0329 | $83.03 | $83.05 | $83.00 |
| 7 purchase totals = | $960.36 | $1,024.7329 | $1,024.73 | $1,024.75 | $1,024.60 | |