| 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 | $37.70 | 8.167% | $40.779 | $40.78 | $40.80 | $40.80 |
| Purchase #2 | $132.50 | 10.635% | $146.5914 | $146.59 | $146.60 | $146.60 |
| Purchase #3 | $94.91 | 13.249% | $107.4846 | $107.48 | $107.50 | $107.50 |
| Purchase #4 | $187.79 | 3.151% | $193.7073 | $193.71 | $193.70 | $193.70 |
| Purchase #5 | $236.41 | 4.160% | $246.2447 | $246.24 | $246.25 | $246.20 |
| Purchase #6 | $71.35 | 12.291% | $80.1196 | $80.12 | $80.10 | $80.10 |
| Purchase #7 | $176.64 | 12.595% | $198.8878 | $198.89 | $198.90 | $198.90 |
| 7 purchase totals = | $937.30 | $1,013.8144 | $1,013.81 | $1,013.85 | $1,013.80 | |