| 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 | $172.37 | 12.491% | $193.9007 | $193.90 | $193.90 | $193.90 |
| Purchase #2 | $90.69 | 10.451% | $100.168 | $100.17 | $100.15 | $100.20 |
| Purchase #3 | $23.80 | 8.386% | $25.7959 | $25.80 | $25.80 | $25.80 |
| Purchase #4 | $169.76 | 5.189% | $178.5688 | $178.57 | $178.55 | $178.60 |
| Purchase #5 | $172.75 | 5.746% | $182.6762 | $182.68 | $182.70 | $182.70 |
| Purchase #6 | $119.84 | 9.407% | $131.1133 | $131.11 | $131.10 | $131.10 |
| Purchase #7 | $8.53 | 12.493% | $9.5957 | $9.60 | $9.60 | $9.60 |
| 7 purchase totals = | $757.74 | $821.8186 | $821.83 | $821.80 | $821.90 | |