| 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 | $85.40 | 6.186% | $90.6828 | $90.68 | $90.70 | $90.70 |
| Purchase #2 | $106.65 | 7.172% | $114.2989 | $114.30 | $114.30 | $114.30 |
| Purchase #3 | $160.88 | 7.604% | $173.1133 | $173.11 | $173.10 | $173.10 |
| Purchase #4 | $60.47 | 6.454% | $64.3727 | $64.37 | $64.35 | $64.40 |
| Purchase #5 | $157.51 | 4.172% | $164.0813 | $164.08 | $164.10 | $164.10 |
| Purchase #6 | $210.40 | 5.167% | $221.2714 | $221.27 | $221.25 | $221.30 |
| Purchase #7 | $121.50 | 6.238% | $129.0792 | $129.08 | $129.10 | $129.10 |
| 7 purchase totals = | $902.81 | $956.8996 | $956.89 | $956.90 | $957.00 | |