| 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 | $67.67 | 6.401% | $72.0016 | $72.00 | $72.00 | $72.00 |
| Purchase #2 | $185.92 | 5.493% | $196.1326 | $196.13 | $196.15 | $196.10 |
| Purchase #3 | $172.88 | 9.464% | $189.2414 | $189.24 | $189.25 | $189.20 |
| Purchase #4 | $129.61 | 8.767% | $140.9729 | $140.97 | $140.95 | $141.00 |
| Purchase #5 | $162.64 | 13.649% | $184.8387 | $184.84 | $184.85 | $184.80 |
| Purchase #6 | $248.74 | 5.285% | $261.8859 | $261.89 | $261.90 | $261.90 |
| Purchase #7 | $242.39 | 13.729% | $275.6677 | $275.67 | $275.65 | $275.70 |
| 7 purchase totals = | $1,209.85 | $1,320.7408 | $1,320.74 | $1,320.75 | $1,320.70 | |