| 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 | $175.96 | 5.387% | $185.439 | $185.44 | $185.45 | $185.40 |
| Purchase #2 | $197.38 | 10.807% | $218.7109 | $218.71 | $218.70 | $218.70 |
| Purchase #3 | $190.98 | 11.871% | $213.6512 | $213.65 | $213.65 | $213.70 |
| Purchase #4 | $143.83 | 9.204% | $157.0681 | $157.07 | $157.05 | $157.10 |
| Purchase #5 | $147.39 | 3.231% | $152.1522 | $152.15 | $152.15 | $152.20 |
| Purchase #6 | $179.60 | 3.727% | $186.2937 | $186.29 | $186.30 | $186.30 |
| Purchase #7 | $20.76 | 9.352% | $22.7015 | $22.70 | $22.70 | $22.70 |
| 7 purchase totals = | $1,055.90 | $1,136.0166 | $1,136.01 | $1,136.00 | $1,136.10 | |