| 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 | $107.67 | 5.542% | $113.6371 | $113.64 | $113.65 | $113.60 |
| Purchase #2 | $180.66 | 13.764% | $205.526 | $205.53 | $205.55 | $205.50 |
| Purchase #3 | $61.52 | 4.302% | $64.1666 | $64.17 | $64.15 | $64.20 |
| Purchase #4 | $162.38 | 12.546% | $182.7522 | $182.75 | $182.75 | $182.80 |
| Purchase #5 | $165.94 | 6.543% | $176.7975 | $176.80 | $176.80 | $176.80 |
| Purchase #6 | $129.66 | 10.366% | $143.1006 | $143.10 | $143.10 | $143.10 |
| Purchase #7 | $173.98 | 12.771% | $196.199 | $196.20 | $196.20 | $196.20 |
| 7 purchase totals = | $981.81 | $1,082.1790 | $1,082.19 | $1,082.20 | $1,082.20 | |