| 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 | $148.27 | 10.104% | $163.2512 | $163.25 | $163.25 | $163.30 |
| Purchase #2 | $148.88 | 13.166% | $168.4815 | $168.48 | $168.50 | $168.50 |
| Purchase #3 | $203.39 | 13.139% | $230.1134 | $230.11 | $230.10 | $230.10 |
| Purchase #4 | $192.49 | 6.852% | $205.6794 | $205.68 | $205.70 | $205.70 |
| Purchase #5 | $32.71 | 4.216% | $34.0891 | $34.09 | $34.10 | $34.10 |
| Purchase #6 | $249.58 | 11.718% | $278.8258 | $278.83 | $278.85 | $278.80 |
| Purchase #7 | $49.55 | 5.552% | $52.301 | $52.30 | $52.30 | $52.30 |
| 7 purchase totals = | $1,024.87 | $1,132.7414 | $1,132.74 | $1,132.80 | $1,132.80 | |