| 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 | $135.99 | 5.403% | $143.3375 | $143.34 | $143.35 | $143.30 |
| Purchase #2 | $246.82 | 8.127% | $266.8791 | $266.88 | $266.90 | $266.90 |
| Purchase #3 | $33.95 | 10.808% | $37.6193 | $37.62 | $37.60 | $37.60 |
| Purchase #4 | $14.70 | 3.506% | $15.2154 | $15.22 | $15.20 | $15.20 |
| Purchase #5 | $22.75 | 8.777% | $24.7468 | $24.75 | $24.75 | $24.70 |
| Purchase #6 | $216.86 | 4.373% | $226.3433 | $226.34 | $226.35 | $226.30 |
| Purchase #7 | $71.50 | 3.199% | $73.7873 | $73.79 | $73.80 | $73.80 |
| 7 purchase totals = | $742.57 | $787.9287 | $787.94 | $787.95 | $787.80 | |