| 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 | $138.90 | 11.285% | $154.5749 | $154.57 | $154.55 | $154.60 |
| Purchase #2 | $137.50 | 4.171% | $143.2351 | $143.24 | $143.25 | $143.20 |
| Purchase #3 | $34.75 | 6.563% | $37.0306 | $37.03 | $37.05 | $37.00 |
| Purchase #4 | $8.35 | 10.262% | $9.2069 | $9.21 | $9.20 | $9.20 |
| Purchase #5 | $82.79 | 3.188% | $85.4293 | $85.43 | $85.45 | $85.40 |
| Purchase #6 | $142.36 | 13.212% | $161.1686 | $161.17 | $161.15 | $161.20 |
| Purchase #7 | $231.83 | 13.676% | $263.5351 | $263.54 | $263.55 | $263.50 |
| 7 purchase totals = | $776.48 | $854.1805 | $854.19 | $854.20 | $854.10 | |