| 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 | $70.93 | 8.868% | $77.2201 | $77.22 | $77.20 | $77.20 |
| Purchase #2 | $148.39 | 6.285% | $157.7163 | $157.72 | $157.70 | $157.70 |
| Purchase #3 | $91.73 | 3.360% | $94.8121 | $94.81 | $94.80 | $94.80 |
| Purchase #4 | $180.41 | 10.247% | $198.8966 | $198.90 | $198.90 | $198.90 |
| Purchase #5 | $18.46 | 6.768% | $19.7094 | $19.71 | $19.70 | $19.70 |
| Purchase #6 | $167.84 | 5.227% | $176.613 | $176.61 | $176.60 | $176.60 |
| Purchase #7 | $185.61 | 6.742% | $198.1238 | $198.12 | $198.10 | $198.10 |
| 7 purchase totals = | $863.37 | $923.0913 | $923.09 | $923.00 | $923.00 | |