| 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 | $165.68 | 9.345% | $181.1628 | $181.16 | $181.15 | $181.20 |
| Purchase #2 | $223.32 | 5.251% | $235.0465 | $235.05 | $235.05 | $235.00 |
| Purchase #3 | $208.82 | 6.647% | $222.7003 | $222.70 | $222.70 | $222.70 |
| Purchase #4 | $103.99 | 9.819% | $114.2008 | $114.20 | $114.20 | $114.20 |
| Purchase #5 | $222.51 | 7.662% | $239.5587 | $239.56 | $239.55 | $239.60 |
| Purchase #6 | $12.34 | 11.609% | $13.7726 | $13.77 | $13.75 | $13.80 |
| Purchase #7 | $177.72 | 7.615% | $191.2534 | $191.25 | $191.25 | $191.30 |
| 7 purchase totals = | $1,114.38 | $1,197.6951 | $1,197.69 | $1,197.65 | $1,197.80 | |