| 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 | $192.84 | 3.157% | $198.928 | $198.93 | $198.95 | $198.90 |
| Purchase #2 | $76.66 | 8.322% | $83.0396 | $83.04 | $83.05 | $83.00 |
| Purchase #3 | $43.82 | 12.786% | $49.4228 | $49.42 | $49.40 | $49.40 |
| Purchase #4 | $143.82 | 10.637% | $159.1181 | $159.12 | $159.10 | $159.10 |
| Purchase #5 | $191.81 | 10.247% | $211.4648 | $211.46 | $211.45 | $211.50 |
| Purchase #6 | $155.92 | 8.465% | $169.1186 | $169.12 | $169.10 | $169.10 |
| Purchase #7 | $169.44 | 7.777% | $182.6173 | $182.62 | $182.60 | $182.60 |
| 7 purchase totals = | $974.31 | $1,053.7092 | $1,053.71 | $1,053.65 | $1,053.60 | |