| 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 | $117.89 | 8.122% | $127.465 | $127.47 | $127.45 | $127.50 |
| Purchase #2 | $141.50 | 12.825% | $159.6474 | $159.65 | $159.65 | $159.60 |
| Purchase #3 | $6.67 | 10.526% | $7.3721 | $7.37 | $7.35 | $7.40 |
| Purchase #4 | $226.86 | 10.721% | $251.1817 | $251.18 | $251.20 | $251.20 |
| Purchase #5 | $144.27 | 7.493% | $155.0802 | $155.08 | $155.10 | $155.10 |
| Purchase #6 | $140.75 | 4.625% | $147.2597 | $147.26 | $147.25 | $147.30 |
| Purchase #7 | $161.29 | 7.250% | $172.9835 | $172.98 | $173.00 | $173.00 |
| 7 purchase totals = | $939.23 | $1,020.9896 | $1,020.99 | $1,021.00 | $1,021.10 | |