| 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 | $170.62 | 11.192% | $189.7158 | $189.72 | $189.70 | $189.70 |
| Purchase #2 | $105.62 | 8.648% | $114.754 | $114.75 | $114.75 | $114.80 |
| Purchase #3 | $146.82 | 10.436% | $162.1421 | $162.14 | $162.15 | $162.10 |
| Purchase #4 | $58.83 | 9.236% | $64.2635 | $64.26 | $64.25 | $64.30 |
| Purchase #5 | $143.59 | 5.637% | $151.6842 | $151.68 | $151.70 | $151.70 |
| Purchase #6 | $172.35 | 5.410% | $181.6741 | $181.67 | $181.65 | $181.70 |
| Purchase #7 | $158.52 | 6.825% | $169.339 | $169.34 | $169.35 | $169.30 |
| 7 purchase totals = | $956.35 | $1,033.5727 | $1,033.56 | $1,033.55 | $1,033.60 | |