| 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 | $134.44 | 9.422% | $147.1069 | $147.11 | $147.10 | $147.10 |
| Purchase #2 | $103.83 | 8.702% | $112.8653 | $112.87 | $112.85 | $112.90 |
| Purchase #3 | $135.43 | 4.175% | $141.0842 | $141.08 | $141.10 | $141.10 |
| Purchase #4 | $61.96 | 12.249% | $69.5495 | $69.55 | $69.55 | $69.50 |
| Purchase #5 | $78.58 | 4.146% | $81.8379 | $81.84 | $81.85 | $81.80 |
| Purchase #6 | $35.89 | 4.480% | $37.4979 | $37.50 | $37.50 | $37.50 |
| Purchase #7 | $230.97 | 11.366% | $257.2221 | $257.22 | $257.20 | $257.20 |
| 7 purchase totals = | $781.10 | $847.1638 | $847.17 | $847.15 | $847.10 | |