| 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 | $157.99 | 9.118% | $172.3955 | $172.40 | $172.40 | $172.40 |
| Purchase #2 | $112.62 | 13.525% | $127.8519 | $127.85 | $127.85 | $127.90 |
| Purchase #3 | $9.59 | 12.209% | $10.7608 | $10.76 | $10.75 | $10.80 |
| Purchase #4 | $180.26 | 10.823% | $199.7695 | $199.77 | $199.75 | $199.80 |
| Purchase #5 | $46.48 | 3.116% | $47.9283 | $47.93 | $47.95 | $47.90 |
| Purchase #6 | $196.74 | 5.712% | $207.9778 | $207.98 | $208.00 | $208.00 |
| Purchase #7 | $10.87 | 8.516% | $11.7957 | $11.80 | $11.80 | $11.80 |
| 7 purchase totals = | $714.55 | $778.4795 | $778.49 | $778.50 | $778.60 | |