| 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 | $141.48 | 3.727% | $146.753 | $146.75 | $146.75 | $146.80 |
| Purchase #2 | $158.27 | 6.666% | $168.8203 | $168.82 | $168.80 | $168.80 |
| Purchase #3 | $61.52 | 12.210% | $69.0316 | $69.03 | $69.05 | $69.00 |
| Purchase #4 | $73.50 | 9.734% | $80.6545 | $80.65 | $80.65 | $80.70 |
| Purchase #5 | $218.59 | 4.187% | $227.7424 | $227.74 | $227.75 | $227.70 |
| Purchase #6 | $195.27 | 9.304% | $213.4379 | $213.44 | $213.45 | $213.40 |
| Purchase #7 | $228.58 | 13.161% | $258.6634 | $258.66 | $258.65 | $258.70 |
| 7 purchase totals = | $1,077.21 | $1,165.1031 | $1,165.09 | $1,165.10 | $1,165.10 | |