| 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 | $162.58 | 3.336% | $168.0037 | $168.00 | $168.00 | $168.00 |
| Purchase #2 | $162.53 | 7.461% | $174.6564 | $174.66 | $174.65 | $174.70 |
| Purchase #3 | $223.71 | 8.855% | $243.5195 | $243.52 | $243.50 | $243.50 |
| Purchase #4 | $240.66 | 13.525% | $273.2093 | $273.21 | $273.20 | $273.20 |
| Purchase #5 | $211.57 | 12.684% | $238.4055 | $238.41 | $238.40 | $238.40 |
| Purchase #6 | $215.68 | 11.246% | $239.9354 | $239.94 | $239.95 | $239.90 |
| Purchase #7 | $129.32 | 12.160% | $145.0453 | $145.05 | $145.05 | $145.00 |
| 7 purchase totals = | $1,346.05 | $1,482.7751 | $1,482.79 | $1,482.75 | $1,482.70 | |