| 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 | $95.84 | 11.705% | $107.0581 | $107.06 | $107.05 | $107.10 |
| Purchase #2 | $8.55 | 10.773% | $9.4711 | $9.47 | $9.45 | $9.50 |
| Purchase #3 | $184.80 | 7.537% | $198.7284 | $198.73 | $198.75 | $198.70 |
| Purchase #4 | $114.91 | 6.197% | $122.031 | $122.03 | $122.05 | $122.00 |
| Purchase #5 | $151.34 | 7.343% | $162.4529 | $162.45 | $162.45 | $162.50 |
| Purchase #6 | $175.61 | 8.415% | $190.3876 | $190.39 | $190.40 | $190.40 |
| Purchase #7 | $156.67 | 12.637% | $176.4684 | $176.47 | $176.45 | $176.50 |
| 7 purchase totals = | $887.72 | $966.5975 | $966.60 | $966.60 | $966.70 | |