| 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 | $151.70 | 13.725% | $172.5208 | $172.52 | $172.50 | $172.50 |
| Purchase #2 | $181.42 | 10.114% | $199.7688 | $199.77 | $199.75 | $199.80 |
| Purchase #3 | $182.42 | 6.294% | $193.9015 | $193.90 | $193.90 | $193.90 |
| Purchase #4 | $41.88 | 9.195% | $45.7309 | $45.73 | $45.75 | $45.70 |
| Purchase #5 | $62.34 | 3.167% | $64.3143 | $64.31 | $64.30 | $64.30 |
| Purchase #6 | $5.71 | 4.651% | $5.9756 | $5.98 | $6.00 | $6.00 |
| Purchase #7 | $108.50 | 4.557% | $113.4443 | $113.44 | $113.45 | $113.40 |
| 7 purchase totals = | $733.97 | $795.6562 | $795.65 | $795.65 | $795.60 | |