| 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 | $128.30 | 11.103% | $142.5451 | $142.55 | $142.55 | $142.50 |
| Purchase #2 | $189.97 | 10.848% | $210.5779 | $210.58 | $210.60 | $210.60 |
| Purchase #3 | $126.99 | 3.324% | $131.2111 | $131.21 | $131.20 | $131.20 |
| Purchase #4 | $164.86 | 12.824% | $186.0016 | $186.00 | $186.00 | $186.00 |
| Purchase #5 | $19.49 | 12.603% | $21.9463 | $21.95 | $21.95 | $21.90 |
| Purchase #6 | $166.50 | 12.826% | $187.8553 | $187.86 | $187.85 | $187.90 |
| Purchase #7 | $179.81 | 7.418% | $193.1483 | $193.15 | $193.15 | $193.10 |
| 7 purchase totals = | $975.92 | $1,073.2856 | $1,073.30 | $1,073.30 | $1,073.20 | |