| 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 | $138.88 | 11.854% | $155.3428 | $155.34 | $155.35 | $155.30 |
| Purchase #2 | $5.74 | 6.516% | $6.114 | $6.11 | $6.10 | $6.10 |
| Purchase #3 | $57.74 | 9.230% | $63.0694 | $63.07 | $63.05 | $63.10 |
| Purchase #4 | $59.50 | 4.582% | $62.2263 | $62.23 | $62.25 | $62.20 |
| Purchase #5 | $142.34 | 10.651% | $157.5006 | $157.50 | $157.50 | $157.50 |
| Purchase #6 | $68.56 | 6.830% | $73.2426 | $73.24 | $73.25 | $73.20 |
| Purchase #7 | $90.58 | 12.725% | $102.1063 | $102.11 | $102.10 | $102.10 |
| 7 purchase totals = | $563.34 | $619.6020 | $619.60 | $619.60 | $619.50 | |