| 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 | $128.70 | 12.416% | $144.6794 | $144.68 | $144.70 | $144.70 |
| Purchase #2 | $100.76 | 13.694% | $114.5581 | $114.56 | $114.55 | $114.60 |
| Purchase #3 | $11.27 | 4.819% | $11.8131 | $11.81 | $11.80 | $11.80 |
| Purchase #4 | $44.47 | 10.810% | $49.2772 | $49.28 | $49.30 | $49.30 |
| Purchase #5 | $172.60 | 4.211% | $179.8682 | $179.87 | $179.85 | $179.90 |
| Purchase #6 | $160.85 | 6.640% | $171.5304 | $171.53 | $171.55 | $171.50 |
| Purchase #7 | $9.63 | 10.193% | $10.6116 | $10.61 | $10.60 | $10.60 |
| 7 purchase totals = | $628.28 | $682.3380 | $682.34 | $682.35 | $682.40 | |