| 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 | $147.80 | 13.403% | $167.6096 | $167.61 | $167.60 | $167.60 |
| Purchase #2 | $75.69 | 8.851% | $82.3893 | $82.39 | $82.40 | $82.40 |
| Purchase #3 | $230.31 | 12.215% | $258.4424 | $258.44 | $258.45 | $258.40 |
| Purchase #4 | $175.87 | 3.383% | $181.8197 | $181.82 | $181.80 | $181.80 |
| Purchase #5 | $64.95 | 3.192% | $67.0232 | $67.02 | $67.00 | $67.00 |
| Purchase #6 | $80.73 | 13.765% | $91.8425 | $91.84 | $91.85 | $91.80 |
| Purchase #7 | $98.28 | 10.874% | $108.967 | $108.97 | $108.95 | $109.00 |
| 7 purchase totals = | $873.63 | $958.0937 | $958.09 | $958.05 | $958.00 | |