| 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 | $144.95 | 10.124% | $159.6247 | $159.62 | $159.60 | $159.60 |
| Purchase #2 | $230.55 | 5.666% | $243.613 | $243.61 | $243.60 | $243.60 |
| Purchase #3 | $28.42 | 7.121% | $30.4438 | $30.44 | $30.45 | $30.40 |
| Purchase #4 | $195.64 | 13.739% | $222.519 | $222.52 | $222.50 | $222.50 |
| Purchase #5 | $235.61 | 11.613% | $262.9714 | $262.97 | $262.95 | $263.00 |
| Purchase #6 | $163.48 | 5.607% | $172.6463 | $172.65 | $172.65 | $172.60 |
| Purchase #7 | $103.88 | 5.788% | $109.8926 | $109.89 | $109.90 | $109.90 |
| 7 purchase totals = | $1,102.53 | $1,201.7108 | $1,201.70 | $1,201.65 | $1,201.60 | |