| 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 | $168.46 | 5.843% | $178.3031 | $178.30 | $178.30 | $178.30 |
| Purchase #2 | $106.52 | 10.264% | $117.4532 | $117.45 | $117.45 | $117.50 |
| Purchase #3 | $134.85 | 9.174% | $147.2211 | $147.22 | $147.20 | $147.20 |
| Purchase #4 | $27.34 | 10.481% | $30.2055 | $30.21 | $30.20 | $30.20 |
| Purchase #5 | $206.30 | 7.155% | $221.0608 | $221.06 | $221.05 | $221.10 |
| Purchase #6 | $61.27 | 3.187% | $63.2227 | $63.22 | $63.20 | $63.20 |
| Purchase #7 | $9.74 | 6.448% | $10.368 | $10.37 | $10.35 | $10.40 |
| 7 purchase totals = | $714.48 | $767.8344 | $767.83 | $767.75 | $767.90 | |