| 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 | $133.58 | 10.655% | $147.8129 | $147.81 | $147.80 | $147.80 |
| Purchase #2 | $167.75 | 12.211% | $188.234 | $188.23 | $188.25 | $188.20 |
| Purchase #3 | $105.41 | 6.580% | $112.346 | $112.35 | $112.35 | $112.30 |
| Purchase #4 | $49.62 | 11.492% | $55.3223 | $55.32 | $55.30 | $55.30 |
| Purchase #5 | $195.68 | 9.722% | $214.704 | $214.70 | $214.70 | $214.70 |
| Purchase #6 | $150.74 | 7.414% | $161.9159 | $161.92 | $161.90 | $161.90 |
| Purchase #7 | $246.43 | 4.765% | $258.1724 | $258.17 | $258.15 | $258.20 |
| 7 purchase totals = | $1,049.21 | $1,138.5075 | $1,138.50 | $1,138.45 | $1,138.40 | |