| 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 | $100.97 | 13.170% | $114.2677 | $114.27 | $114.25 | $114.30 |
| Purchase #2 | $13.89 | 6.701% | $14.8208 | $14.82 | $14.80 | $14.80 |
| Purchase #3 | $97.78 | 10.584% | $108.129 | $108.13 | $108.15 | $108.10 |
| Purchase #4 | $165.77 | 7.743% | $178.6056 | $178.61 | $178.60 | $178.60 |
| Purchase #5 | $21.47 | 11.450% | $23.9283 | $23.93 | $23.95 | $23.90 |
| Purchase #6 | $108.47 | 11.818% | $121.289 | $121.29 | $121.30 | $121.30 |
| Purchase #7 | $204.93 | 10.146% | $225.7222 | $225.72 | $225.70 | $225.70 |
| 7 purchase totals = | $713.28 | $786.7626 | $786.77 | $786.75 | $786.70 | |