| 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 | $159.60 | 8.736% | $173.5427 | $173.54 | $173.55 | $173.50 |
| Purchase #2 | $223.89 | 3.657% | $232.0777 | $232.08 | $232.10 | $232.10 |
| Purchase #3 | $231.47 | 7.576% | $249.0062 | $249.01 | $249.00 | $249.00 |
| Purchase #4 | $127.36 | 8.191% | $137.7921 | $137.79 | $137.80 | $137.80 |
| Purchase #5 | $248.26 | 12.258% | $278.6917 | $278.69 | $278.70 | $278.70 |
| Purchase #6 | $160.85 | 5.284% | $169.3493 | $169.35 | $169.35 | $169.30 |
| Purchase #7 | $139.51 | 6.839% | $149.0511 | $149.05 | $149.05 | $149.10 |
| 7 purchase totals = | $1,290.94 | $1,389.5108 | $1,389.51 | $1,389.55 | $1,389.50 | |