| 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 | $146.64 | 10.861% | $162.5666 | $162.57 | $162.55 | $162.60 |
| Purchase #2 | $120.79 | 5.744% | $127.7282 | $127.73 | $127.75 | $127.70 |
| Purchase #3 | $93.63 | 7.233% | $100.4023 | $100.40 | $100.40 | $100.40 |
| Purchase #4 | $114.62 | 9.124% | $125.0779 | $125.08 | $125.10 | $125.10 |
| Purchase #5 | $221.76 | 11.835% | $248.0053 | $248.01 | $248.00 | $248.00 |
| Purchase #6 | $106.33 | 11.583% | $118.6462 | $118.65 | $118.65 | $118.60 |
| Purchase #7 | $150.73 | 4.225% | $157.0983 | $157.10 | $157.10 | $157.10 |
| 7 purchase totals = | $954.50 | $1,039.5248 | $1,039.54 | $1,039.55 | $1,039.50 | |