| 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 | $160.63 | 6.511% | $171.0886 | $171.09 | $171.10 | $171.10 |
| Purchase #2 | $132.70 | 12.717% | $149.5755 | $149.58 | $149.60 | $149.60 |
| Purchase #3 | $219.42 | 13.649% | $249.3686 | $249.37 | $249.35 | $249.40 |
| Purchase #4 | $70.54 | 12.561% | $79.4005 | $79.40 | $79.40 | $79.40 |
| Purchase #5 | $125.59 | 6.236% | $133.4218 | $133.42 | $133.40 | $133.40 |
| Purchase #6 | $237.89 | 11.429% | $265.0784 | $265.08 | $265.10 | $265.10 |
| Purchase #7 | $104.33 | 9.432% | $114.1704 | $114.17 | $114.15 | $114.20 |
| 7 purchase totals = | $1,051.10 | $1,162.1038 | $1,162.11 | $1,162.10 | $1,162.20 | |