| 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 | $155.47 | 12.131% | $174.3301 | $174.33 | $174.35 | $174.30 |
| Purchase #2 | $236.58 | 7.592% | $254.5412 | $254.54 | $254.55 | $254.50 |
| Purchase #3 | $161.87 | 9.165% | $176.7054 | $176.71 | $176.70 | $176.70 |
| Purchase #4 | $229.41 | 4.661% | $240.1028 | $240.10 | $240.10 | $240.10 |
| Purchase #5 | $130.56 | 8.243% | $141.3221 | $141.32 | $141.30 | $141.30 |
| Purchase #6 | $61.88 | 13.747% | $70.3866 | $70.39 | $70.40 | $70.40 |
| Purchase #7 | $53.59 | 13.265% | $60.6987 | $60.70 | $60.70 | $60.70 |
| 7 purchase totals = | $1,029.36 | $1,118.0869 | $1,118.09 | $1,118.10 | $1,118.00 | |