| 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 | $147.47 | 13.599% | $167.5244 | $167.52 | $167.50 | $167.50 |
| Purchase #2 | $173.34 | 11.634% | $193.5064 | $193.51 | $193.50 | $193.50 |
| Purchase #3 | $27.33 | 12.693% | $30.799 | $30.80 | $30.80 | $30.80 |
| Purchase #4 | $242.99 | 8.241% | $263.0148 | $263.01 | $263.00 | $263.00 |
| Purchase #5 | $213.64 | 12.423% | $240.1805 | $240.18 | $240.20 | $240.20 |
| Purchase #6 | $187.64 | 7.566% | $201.8368 | $201.84 | $201.85 | $201.80 |
| Purchase #7 | $36.30 | 13.316% | $41.1337 | $41.13 | $41.15 | $41.10 |
| 7 purchase totals = | $1,028.71 | $1,137.9956 | $1,137.99 | $1,138.00 | $1,137.90 | |