| 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 | $151.88 | 10.709% | $168.1448 | $168.14 | $168.15 | $168.10 |
| Purchase #2 | $148.35 | 12.331% | $166.643 | $166.64 | $166.65 | $166.60 |
| Purchase #3 | $35.40 | 3.740% | $36.724 | $36.72 | $36.70 | $36.70 |
| Purchase #4 | $202.35 | 13.710% | $230.0922 | $230.09 | $230.10 | $230.10 |
| Purchase #5 | $216.81 | 11.801% | $242.3957 | $242.40 | $242.40 | $242.40 |
| Purchase #6 | $56.62 | 5.505% | $59.7369 | $59.74 | $59.75 | $59.70 |
| Purchase #7 | $6.53 | 12.231% | $7.3287 | $7.33 | $7.35 | $7.30 |
| 7 purchase totals = | $817.94 | $911.0653 | $911.06 | $911.10 | $910.90 | |