| 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 | $149.73 | 8.197% | $162.0034 | $162.00 | $162.00 | $162.00 |
| Purchase #2 | $93.88 | 12.243% | $105.3737 | $105.37 | $105.35 | $105.40 |
| Purchase #3 | $122.98 | 5.694% | $129.9825 | $129.98 | $130.00 | $130.00 |
| Purchase #4 | $74.42 | 7.608% | $80.0819 | $80.08 | $80.10 | $80.10 |
| Purchase #5 | $164.37 | 5.298% | $173.0783 | $173.08 | $173.10 | $173.10 |
| Purchase #6 | $223.46 | 10.553% | $247.0417 | $247.04 | $247.05 | $247.00 |
| Purchase #7 | $115.82 | 5.837% | $122.5804 | $122.58 | $122.60 | $122.60 |
| 7 purchase totals = | $944.66 | $1,020.1419 | $1,020.13 | $1,020.20 | $1,020.20 | |