| 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 | $166.44 | 9.158% | $181.6826 | $181.68 | $181.70 | $181.70 |
| Purchase #2 | $160.96 | 4.342% | $167.9489 | $167.95 | $167.95 | $167.90 |
| Purchase #3 | $117.91 | 7.757% | $127.0563 | $127.06 | $127.05 | $127.10 |
| Purchase #4 | $28.87 | 9.785% | $31.6949 | $31.69 | $31.70 | $31.70 |
| Purchase #5 | $34.52 | 3.659% | $35.7831 | $35.78 | $35.80 | $35.80 |
| Purchase #6 | $23.60 | 7.285% | $25.3193 | $25.32 | $25.30 | $25.30 |
| Purchase #7 | $236.91 | 6.819% | $253.0649 | $253.06 | $253.05 | $253.10 |
| 7 purchase totals = | $769.21 | $822.5500 | $822.54 | $822.55 | $822.60 | |