| 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 | $173.94 | 8.579% | $188.8623 | $188.86 | $188.85 | $188.90 |
| Purchase #2 | $210.52 | 12.205% | $236.214 | $236.21 | $236.20 | $236.20 |
| Purchase #3 | $181.44 | 11.583% | $202.4562 | $202.46 | $202.45 | $202.50 |
| Purchase #4 | $212.39 | 13.318% | $240.6761 | $240.68 | $240.70 | $240.70 |
| Purchase #5 | $250.88 | 3.155% | $258.7953 | $258.80 | $258.80 | $258.80 |
| Purchase #6 | $179.36 | 3.319% | $185.313 | $185.31 | $185.30 | $185.30 |
| Purchase #7 | $139.93 | 12.228% | $157.0406 | $157.04 | $157.05 | $157.00 |
| 7 purchase totals = | $1,348.46 | $1,469.3575 | $1,469.36 | $1,469.35 | $1,469.40 | |