| 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 | $165.92 | 13.465% | $188.2611 | $188.26 | $188.25 | $188.30 |
| Purchase #2 | $78.76 | 6.756% | $84.081 | $84.08 | $84.10 | $84.10 |
| Purchase #3 | $226.98 | 6.293% | $241.2639 | $241.26 | $241.25 | $241.30 |
| Purchase #4 | $193.53 | 3.807% | $200.8977 | $200.90 | $200.90 | $200.90 |
| Purchase #5 | $185.97 | 5.584% | $196.3546 | $196.35 | $196.35 | $196.40 |
| Purchase #6 | $13.31 | 13.675% | $15.1301 | $15.13 | $15.15 | $15.10 |
| Purchase #7 | $31.87 | 9.591% | $34.9267 | $34.93 | $34.95 | $34.90 |
| 7 purchase totals = | $896.34 | $960.9151 | $960.91 | $960.95 | $961.00 | |