| 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 | $34.80 | 3.695% | $36.0859 | $36.09 | $36.10 | $36.10 |
| Purchase #2 | $168.86 | 7.483% | $181.4958 | $181.50 | $181.50 | $181.50 |
| Purchase #3 | $193.88 | 6.399% | $206.2864 | $206.29 | $206.30 | $206.30 |
| Purchase #4 | $90.95 | 13.423% | $103.1582 | $103.16 | $103.15 | $103.20 |
| Purchase #5 | $181.91 | 5.791% | $192.4444 | $192.44 | $192.45 | $192.40 |
| Purchase #6 | $166.87 | 10.639% | $184.6233 | $184.62 | $184.60 | $184.60 |
| Purchase #7 | $163.52 | 3.539% | $169.307 | $169.31 | $169.30 | $169.30 |
| 7 purchase totals = | $1,000.79 | $1,073.4010 | $1,073.41 | $1,073.40 | $1,073.40 | |